e7ef52202826210b79f01712556e95213dcbe327da6defc0b4a7bea176f6e050aeb2a8fda34bd458ff0fe9e79c2165d6b67f2d116071339533d547c40e21712a78dcfe3533a1a41ce873b828990d64d8e13a45b1611af62eca37f9bab81066fab37624e9b152563acbd01a3854c6d4a5e8fb6e5670eb5d48fad48345360c7662a495ff3601041e9f702116e0c3cee61dcbff12831be665a043408c7907317f8ef4c165d67"], 0x1}, 0x1}, 0x4) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000980)='bcsf0\x00') restart_syscall() ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000900)='bcsf0\x00') getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000480), &(0x7f00000004c0)=0x30) mremap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000240)={0x0, 0x3715bd0d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/05/12 01:17:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '863'}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000300)=ANY=[]) open(&(0x7f0000000080)="2e2f66696c65302f66692e6530ff", 0x3fffa, 0x0) mknod(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) 2018/05/12 01:17:38 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x20) fcntl$notify(r1, 0x402, 0x8000000c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r2) symlinkat(&(0x7f0000003700)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00') 2018/05/12 01:17:38 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x15a) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {0x1}}) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x3, 0x842) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0xffbf, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85321, &(0x7f0000000080)={{0x880}, 'port0\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/05/12 01:17:38 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x7, 0x7f}) read(r0, &(0x7f0000000240)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/05/12 01:17:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x28, 0x80000000000027, 0x1ff307543bf68163, 0x0, 0x0, {0xa}, [@typed={0x14, 0x4, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x50, r1, 0x204, 0x70bd2c, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xe}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) 2018/05/12 01:17:38 executing program 6: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip6gretap0\x00', 0x115) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1a) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000011ff6)}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) dup3(r2, r1, 0x0) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1) 2018/05/12 01:17:38 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2000, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000140)={0x40, 0x3, 0x3}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f00000c5000/0x4000)=nil, 0x4000, 0x0, 0x3d, r1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000240)={0x1, 0x80, 0xfffffffffffffff8}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x4000, 0x0) openat$cgroup_subtree(r2, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x80000) open(&(0x7f00000002c0)='./file0/file0\x00', 0x80, 0x4) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x80000000, 0x0) 2018/05/12 01:17:38 executing program 2: socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x100, @time={0x0, 0x1c9c380}, 0x8494, {0x139, 0x5}, 0x4, 0x0, 0xffffffffffffffae}) recvfrom(r0, &(0x7f0000000240)=""/113, 0x71, 0x0, 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") close(r0) [ 125.917176] FAT-fs (loop3): bogus number of reserved sectors [ 125.918220] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 125.923395] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/05/12 01:17:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) r5 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="655ef400000040f5ffffff00000000000000000004aa0f9bedf756da7db7c3c78fb91b28eaed0a47482a4a58822f0acf9faf80d8c3ce8fbdef1c02bdb8d81f3a3f528dac9d05fecf08910f212530cd323d9fe4c887c866e4428bdcb97b2c44b91e07572f6ce503de1f9f1f5be8d512a309ec7fea2a08f6c76c8e2c38a3ac4980a3b8c535b73fbac72aacc08ccba5d150a3320b808bf4bc040000009e0823c543bf54"]) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x46040000}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)=ANY=[@ANYBLOB="f8000000", @ANYRES16=r6, @ANYBLOB="000329bd7000fedbdf25030000002c0002000800080080000000080002004e200000080000000800060066b80000080006000100008028000100080004004e23000008000b00736970000c0007000400000022000000080002002c00704dfb52000014000200080006e66cbe139f08000800000291fa74ed030014000600fe8000000000000000000000000000bb1400020076657468315f746f5f627269646765001400020076657468315f746f5f626f6e69000000080002000100000000000000000021aa080007004e23000008000500ff0000000800060000000000000000000000000000000000"], 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x20000014) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) r9 = fcntl$dupfd(r4, 0x0, r8) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r8, &(0x7f00000000c0)=[{0x0, 0x0, &(0x7f0000000080), 0x1}], 0x29b, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x7704, 0x0) recvmsg(r8, &(0x7f0000000100)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=""/80, 0x50}, 0x0) ioctl$TIOCGSID(r9, 0x5429, &(0x7f00000006c0)=0x0) ptrace$cont(0x3f, r11, 0x2f39, 0x4722) ioctl$sock_netrom_SIOCGSTAMP(r10, 0x8906, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) [ 125.990160] FAT-fs (loop3): bogus number of reserved sectors [ 125.991633] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 125.996226] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/05/12 01:17:38 executing program 3: r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00') r1 = creat(&(0x7f0000000040)='./file0\x00', 0x200000021) write$binfmt_script(r1, &(0x7f0000000440)=ANY=[@ANYBLOB='#! ./file0'], 0xa) close(r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000200)) 2018/05/12 01:17:38 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c629004eca6c09b612ec6f") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0xfffffffffffffffb}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000110007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/12 01:17:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0x70, &(0x7f00000002c0)=ANY=[], &(0x7f00000006c0)="47504c00bc3047eb525f484f89fc965548d498e46ea4d4122e66f6848a5b2f27a3a888cb38b44735cff34b769d7941b9fc36776a7668dc61a5b31ed1df51b86b514e81a6f4072a873fdd59dee9a95a30725388806f90902144895688305fc13b250b2f45ee65319ee31542c7ae9dab253cd97e034ac8f6ae0a6970388076c8e55658238563692de8b367a6ea58b270874fb6d178d3118fdf91ccff1070a6519193363aeff1258cd55fe9883e578b22", 0x0, 0xce, &(0x7f0000000780)=""/206, 0x0, 0x0, [], r2}, 0xfffffffffffffc8b) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xffffffcd}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xfef2, &(0x7f0000000300)=""/187}, 0x48) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000180)=0xb) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mremap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000013000/0x4000)=nil) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/12 01:17:39 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2040, 0x0) open_by_handle_at(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000b656eb810e1670089e38a8fa857f519be0dad09bd24e5dcfd45d3e2fbe3471c3cdb0e95a36c1a572c76c233cadc08b36d5703d7617234075e2d5edee097db727f2f9d46ca7e4b2394f60f95fe0de4f52f5a311a44c1dd6c64cf5fd5b0815ccaeb64210d556e27dcde53c3c35997c62c685baf5c435e30a98"], 0x432403) fcntl$getflags(r0, 0x401) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000000)=0x1) write$evdev(r0, &(0x7f0000000080), 0x26) 2018/05/12 01:17:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x14e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffe24, 0x20808005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000001580)=[{{&(0x7f0000000040)=@sco, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/204, 0xcc}, {&(0x7f0000000200)=""/142, 0x8e}, {&(0x7f00000002c0)=""/8, 0x8}, {&(0x7f0000000300)=""/203, 0xcb}, {&(0x7f0000000400)=""/132, 0x84}], 0x5, 0x0, 0x0, 0xc268}, 0x8eeb}, {{&(0x7f0000000540)=@sco, 0x80, &(0x7f0000000880)=[{&(0x7f00000005c0)=""/25, 0x19}, {&(0x7f0000000600)=""/138, 0x8a}, {&(0x7f00000006c0)=""/117, 0x75}, {&(0x7f0000000740)=""/242, 0xf2}, {&(0x7f0000000840)=""/60, 0x3c}], 0x5, &(0x7f0000000900)=""/112, 0x70, 0xa}, 0x4}, {{&(0x7f0000000980)=@ax25, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a00)=""/169, 0xa9}, {&(0x7f0000000ac0)=""/83, 0x53}, {&(0x7f0000000b40)=""/34, 0x22}], 0x3, 0x0, 0x0, 0xffff}, 0x80000000}, {{&(0x7f0000000bc0)=@generic, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000c40)}, {&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000cc0)=""/77, 0x4d}, {&(0x7f0000000d40)=""/14, 0xe}, {&(0x7f0000000d80)=""/7, 0x7}, {&(0x7f0000000dc0)=""/139, 0x8b}, {&(0x7f0000000e80)=""/3, 0x3}, {&(0x7f0000000ec0)=""/174, 0xae}], 0x8, &(0x7f0000001000)=""/124, 0x7c, 0x7}}, {{&(0x7f0000001080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001100)=""/155, 0x9b}, {&(0x7f00000011c0)=""/19, 0x13}, {&(0x7f0000001200)=""/139, 0x8b}, {&(0x7f00000012c0)=""/181, 0xb5}, {&(0x7f0000001380)=""/138, 0x8a}], 0x5, &(0x7f00000014c0)=""/190, 0xbe, 0xfffffffffffffe00}, 0x2}], 0x5, 0x40010103, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bond_slave_1\x00', 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffff45, 0x0, 0x0, 0xfffffffffffffe05) 2018/05/12 01:17:39 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(r0, &(0x7f00000000c0)="d8", 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) r2 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r2, 0x40086602, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x0, 0x295}) [ 126.182122] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/12 01:17:40 executing program 5: r0 = socket(0x1000000000000001, 0x8000000802, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair(0xa, 0x800, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) openat$cgroup_ro(r2, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/05/12 01:17:40 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x15a) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {0x1}}) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x3, 0x842) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0xffbf, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85321, &(0x7f0000000080)={{0x880}, 'port0\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/05/12 01:17:40 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x200000d) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/05/12 01:17:40 executing program 7: r0 = socket(0xa, 0x80006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x39b86bc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000006980)=[{{&(0x7f00000001c0)=@ipx={0x4, 0xffff, 0x8, "c7ce265d3ccb", 0x8}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000340), 0xfffffffffffffe70}, 0xcac}, {{&(0x7f0000002d00)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000003340), 0x0, &(0x7f00000001c0), 0xffffffffffffffc5}, 0x4}], 0x2, 0x0) 2018/05/12 01:17:40 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000fffbffff0000000000100000850000002c00000005000000000000009500000400000000"], &(0x7f0000000040)='syzkaller\x00', 0x40000000000001, 0xce, &(0x7f0000000180)=""/206, 0x4}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000280)=""/14, &(0x7f00000002c0)=0xe) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x12, &(0x7f0000000400)="222fea09601182605aecc6378847", &(0x7f00000003c0)=""/18}, 0x28) 2018/05/12 01:17:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x4c200, 0x0) ioctl$KVM_NMI(r0, 0xae9a) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="6d559b2772645924a6452a97a47033938e06b2cff75c3d72f3c5f8b872b52d038124d424d7e1c8eb6013ee6539665053776c4c4bad0246bb35de66880594501c8d3e4548ff29b03ae6") ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) openat(r0, &(0x7f0000000180)='\x00', 0x200140, 0x1e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e20, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, {0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x41}, 0xfffffffffffffffd, [0x10000, 0x1, 0xfffffffffffffffc, 0x2, 0x9, 0xffff, 0xcedc]}, 0x5c) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000140)={@loopback={0x0, 0x1}, r2}, 0x14) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000001c0)={0x401, 0x4, 0x4, 0x2, "7f20c8695c552c3772bb860827fbb08acb10287aef0c7dd8b20461b8d9a61e36f036c0f43f8ec201058c38bc", 0x5}) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xffffffffffffff0a}], 0x1, 0x0) 2018/05/12 01:17:40 executing program 2: socketpair(0x13, 0xf, 0x0, &(0x7f0000000040)={0x0, 0x0}) socket$kcm(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001300)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) 2018/05/12 01:17:40 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)={0xffffffffffffffff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000140)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000180)={0x7ba0}) utimes(&(0x7f0000000280)='./control/file0\x00', &(0x7f0000000300)={{0x77359400}}) unlink(&(0x7f00000002c0)='./control/file0\x00') creat(&(0x7f0000000100)='./control/file0\x00', 0x0) link(&(0x7f0000000080)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00') getsockopt$ax25_int(r3, 0x101, 0x2, &(0x7f0000000480), &(0x7f00000003c0)=0xc4281480057c6fb4) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00000000c0)=0x3) close(r2) 2018/05/12 01:17:40 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4, &(0x7f0000000400)="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") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) fcntl$setlease(r1, 0x400, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000080), 0x0) sendmmsg(r3, &(0x7f0000006b40)=[{{&(0x7f0000001840)=@can={0x1d}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00), 0x0, 0x1000000000000}}, {{&(0x7f0000004f00)=@can={0x1d}, 0x80, &(0x7f0000006140)=[{&(0x7f0000005080)="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", 0x100}], 0x1, &(0x7f0000006180)}}, {{&(0x7f0000006740)=@sco={0x1f}, 0x80, &(0x7f0000006900)=[{&(0x7f00000067c0)='&', 0x1}], 0x1, &(0x7f0000006940)=[{0x28, 0x0, 0x0, "7f1e57371e6b62f9b894f033c319d45957"}], 0x28}}], 0x3, 0x0) 2018/05/12 01:17:40 executing program 4: mmap(&(0x7f0000000000/0xda8000)=nil, 0xda8000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20480, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), 0x4) 2018/05/12 01:17:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet(0x2, 0x6, 0x8000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1000}, 0xfffffffffffffca3) r1 = shmget(0x2, 0x2000, 0x42, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/41) 2018/05/12 01:17:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000280)="e149abe8596f642f69165d113fe6cba0", 0x10}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/12 01:17:40 executing program 3: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fcntl$setlease(r0, 0x400, 0x4000000002200002) fcntl$getflags(r0, 0x401) 2018/05/12 01:17:40 executing program 7: r0 = socket$inet(0x2, 0x5, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000100)) sendto$inet(r4, &(0x7f0000762fff), 0x13b, 0x0, &(0x7f000057bff0)={0x2, 0x4e26, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x4e20, 0x0, 0x28}}}}}, &(0x7f0000000380)) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000080), 0x0) msgget$private(0x0, 0x600) close(r0) prctl$setmm(0x23, 0x0, &(0x7f0000fff000/0x1000)=nil) 2018/05/12 01:17:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x100, 0x4) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='net/softnet_stat\x00') ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000480)=""/219) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000380)={0x3, 0x12b, 0x820c, 0x8, 0x10000, 0x400, 0x1, 0x0, r4}, 0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r4, 0x3, 0x400}, &(0x7f0000000300)=0xc) sendto(r2, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03", 0x50, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x80) write$evdev(r3, &(0x7f0000000400)=[{{0x77359400}, 0x10000000000, 0xae, 0x7f}], 0x18) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f00000003c0)=""/14) recvmsg(r2, &(0x7f0000000680)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000080)=""/73, 0x49}], 0x2}, 0x0) getsockname(r0, &(0x7f00000001c0)=@ll, &(0x7f0000000100)=0x80) 2018/05/12 01:17:40 executing program 0: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10602, 0x0) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200000002000000000000000000000095ec88553f875da89d2b046d30d2fce86c1bc320f26e1318e0ee05c819277bfbb303f5cd56b0665e5a"], 0xa2f1}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0xf, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) getgroups(0x2, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000080)='./file0\x00', r2, r3) 2018/05/12 01:17:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ts_info={0x41}}) close(r2) close(r1) 2018/05/12 01:17:40 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x40, 0x656, 0xff, 0xf9e, 0x2}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x101}}}, 0x84) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[0x4, 0x9, 0xfffffffffffffff8, 0xfffffffffffffff9]}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f00000000c0)={0x5, 0x3ff, 0x5, 0x5, 0x57ac}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2}}}}, &(0x7f00000001c0)=0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/12 01:17:40 executing program 6: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000040)={0x0, 0x4000000000001, 0x6}) 2018/05/12 01:17:41 executing program 2: r0 = eventfd(0x3) r1 = eventfd2(0x3, 0x801) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x71d26925ac2c9284, 0x0) recvfrom$ax25(r0, &(0x7f00000002c0)=""/190, 0xbe, 0x20, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x200}, {r1, 0x80}, {r2, 0x2}, {r3, 0x1000}, {r4, 0x420}], 0x5, &(0x7f0000000180)={r5, r6+10000000}, &(0x7f00000001c0)={0x5}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r4, 0x540d, &(0x7f0000000040)) rt_sigprocmask(0x1, &(0x7f0000000000)={0x83}, &(0x7f0000000080), 0x8) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x301f, 0x10002) 2018/05/12 01:17:41 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x44c00) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000517ffc)=0x1b) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x105000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)={r3, 0x7d, "e6cea3b3110474b93bf1f650654f0399ac599f34f55a24d19f67cf922351100bf64617e873d6a3b7be24da3db89c67ffe03df836f316c0b8021786b41761045e1485e0eb350c27ca51d5e535dcb8dd205bbe9ffe4e0172ab9e657316b16a213b56bff2c83f1f2284dcbddca3f20892614eefef1b511ea5560f172a20e5"}, &(0x7f0000000180)=0x85) close(r0) 2018/05/12 01:17:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) io_setup(0x2, &(0x7f0000000040)=0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) io_submit(r2, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)='\x00', 0x1}]) 2018/05/12 01:17:41 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x8) 2018/05/12 01:17:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000400)) 2018/05/12 01:17:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="26baa6ac4a6ba87d1ff439b795e69835007de37a3801392162a5348abfd73b006be209d0c1c8d7cc5c85c32ad3b51a47d7745284ebebe736", 0x38}], 0x1, &(0x7f0000000540)}, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/05/12 01:17:41 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000240)={'bridge0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="27000000000000000000000000000000000000008f274faaca235b5aec3f95cc390e358761b4f21f4eef2edebff4c42119547e462323033c293268f6845e088254bdb7f8f86785956b980180c20000000000000000000000000000007f000001ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000006677aaaaaaaaaabb000000000000000000000000000000000000000000000000000000000000000000000000"]}) close(r2) close(r1) 2018/05/12 01:17:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x3e0, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/12 01:17:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x40047211, &(0x7f0000000180)) poll(&(0x7f0000000000), 0x0, 0x7) 2018/05/12 01:17:41 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="3a00000001a9ff00000c0000000000000b0000000000"]}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x661e9c37, 0x2200) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/251) 2018/05/12 01:17:41 executing program 1: r0 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) shutdown(r0, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) prctl$void(0x27) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/05/12 01:17:41 executing program 5: r0 = socket(0x13, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x17}]}, &(0x7f0000f91ffc)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x9cffffff, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x40}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x68) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r2, 0x4) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x80000) 2018/05/12 01:17:41 executing program 0: mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x5, 0x2, r0, &(0x7f0000000000)='./control\x00') r2 = msgget$private(0x0, 0x159) msgsnd(r2, &(0x7f0000000080)={0x2, "ba08f7c2faf6f52f96e6bd3722060a6d1445254fb958e50968c8e7e41db993ce4d53ca89a59eed7c5f8cfa8c6f24913bb70acf965e9cfefb8e2b181e8ed7c51cd81d595f38eeb7ea8a5cea4998063c7b1d62d665a059375f13ea219ede4908b8784cc4f90673d70c10ff30ba2c0a96392fe36c8ebdad57572c5d043d6cc464b2a266d387d5b41d8d78e0762f76c3a60bb474a4b8019a8285c100627fd7ea7bd34189db1f2d9462a889118aeb72944616cc2f093c350d089cd8f4a08a93e3ad151bacbcc1007325fbc825"}, 0xd2, 0x800) 2018/05/12 01:17:41 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r3 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x1) write$binfmt_elf32(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x0, 0xfb3, 0x7f, 0x7fffffff, 0x3, 0x3, 0x100000001, 0x208, 0x38, 0x252, 0x348, 0x6, 0x20, 0x2, 0xe26, 0x9, 0x81}, [{0x6474e555, 0x5ec, 0xffffffffffffffff, 0x65, 0x0, 0x0, 0x2, 0x80}], "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", [[]]}, 0x1158) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001480)=0x0) ioprio_get$pid(0x1, r4) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x0) getpeername$inet(r1, &(0x7f00000014c0)={0x0, 0x0, @broadcast}, &(0x7f0000001500)=0x10) ioctl$KDADDIO(r2, 0x4b34, 0x7) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x3ffffc, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001640)=0x6, 0x72) socketpair(0x9, 0xa, 0xfffffffffffffffc, &(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001580), &(0x7f00000015c0)=0x4) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001680)=0xc) read(r0, &(0x7f0000000180)=""/223, 0xdf) pipe2(&(0x7f0000001440), 0x4000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x81, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) dup2(r1, r3) 2018/05/12 01:17:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 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) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$netlink(r3, &(0x7f0000000700)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000400)=ANY=[@ANYBLOB="10d30a6601434e3212d035c6eacf7668"], 0x10}], 0x1, &(0x7f0000000640)=ANY=[]}, 0x40000) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) 2018/05/12 01:17:41 executing program 6: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="6af4b7cdc750847f53", 0x9, 0x10, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/12 01:17:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff0600000001000000450000002000000019000a00180000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x7, 0x4) 2018/05/12 01:17:42 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f0000eee000)="13"}, 0x20) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)=0x0) socketpair(0x10, 0x800, 0x3, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000380)) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x5, 0x3, 0xd543, 0x6, 0x0, 0x9, 0x4, 0xe, 0x3, 0x80, 0xffff, 0x5d3a, 0x2, 0x80000000000000, 0x3, 0x7ff, 0xfffffffffffffbff, 0xea9, 0x7, 0x9d3, 0x8, 0x1, 0x80000001, 0x117, 0xd, 0x3, 0x6621, 0x0, 0xfffffffffffffe80, 0xfffffffffffffc01, 0x4, 0x0, 0xfd, 0x200, 0x2a8, 0xd60c, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x2000, 0x7, 0x6, 0x4, 0xfffffffffffffffd, 0x401, 0x7}, r3, 0x3, r0, 0xb) dup3(r0, r1, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r5, 0x4018aee2, &(0x7f0000000340)={0x0, 0xfffffffffffffffd, 0x7, &(0x7f0000000300)=0x3}) 2018/05/12 01:17:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x4002) dup(r0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs.', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) 2018/05/12 01:17:42 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0xfffffffffffffffa, 0x400, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) recvmmsg(r1, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000003140), 0x0, &(0x7f0000003180)=""/202, 0x1c}}, {{0x0, 0x0, &(0x7f0000003300), 0x0, &(0x7f0000003340)=""/94, 0x5e}}], 0x2, 0x0, &(0x7f0000003540)={0x77359400}) r3 = memfd_create(&(0x7f0000fe5ff3)="646576206c886c2839a257fc30", 0x0) ftruncate(r3, 0x40001) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r2, r3, &(0x7f00008b9000), 0x80000000) 2018/05/12 01:17:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x70bd27, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x48}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r2, 0x114, 0x70bd25, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40045}, 0x20008000) r3 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000000100)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r3, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0xc5ba, [], 0xaa}, 0x9}, 0x1c) r4 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={r5, 0x3, 0x1f, 0x2, 0x986}, 0x14) 2018/05/12 01:17:42 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000001c0)={[], 0x3, 0x8, 0x7ff, 0xd9d, 0x8, r2}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000080)}, 0x10) r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400, 0xa}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000240)=0x20000000000, 0x4) 2018/05/12 01:17:42 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000080)={'syz1'}, 0x4) close(r2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 2018/05/12 01:17:42 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xe7, 0x8000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2001400}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x8c, r2, 0x30, 0x70bd2b, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3740}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5f}]}, 0x8c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) 2018/05/12 01:17:42 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20}}, 0x1cada985, 0x8000, 0x100000001, 0x800000000000000, 0x8}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="02020000070000000000000000000000030005000000000002000000e0000001000044000000000029dbe28f5d614347dcb46676f7ddcf668a7c9a648df959e4946894077f26272f3036098a0bdf0b4d829c382092cf3d7d9a589732752e4ae3960cde3307de6b17d86680cd67ae0b3d80e4b93e20735aba5c64f39b02e7bf772cf982ce61899b24006fd161a34b1898088be743f6b0c4c429bc3f881ec8a783d4005fbfb6cecad56127801b1bf760ec2f54703e569cb83f232de477f8776c05233aa6dbdff192ac42f4caa80131a37045e896c66d23732567fd06279779e4e4d5a521270000000000000000000000000000"], 0x38}, 0x1}, 0x0) [ 129.644981] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 129.651320] netlink: 'syz-executor2': attribute type 10 has an invalid length. 2018/05/12 01:17:42 executing program 6: io_setup(0x3c, &(0x7f0000000080)=0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x80000008}) r3 = shmget$private(0x0, 0x2000, 0x78000201, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r3, 0xb) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000000540)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000000c0)}]) pipe2(&(0x7f00000000c0), 0x80000) 2018/05/12 01:17:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000f) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/05/12 01:17:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) prctl$setmm(0x23, 0x9, &(0x7f0000ffc000/0x1000)=nil) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0xc1, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/193}, &(0x7f0000000200)=0x78) 2018/05/12 01:17:42 executing program 1: r0 = socket(0x8, 0x8000f, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000ee000)=0x4e, 0x4) write(r0, &(0x7f00000000c0)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x192) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x20000) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000040)={0x3ff, 0x2, 0x4935}) recvmsg$netrom(r0, &(0x7f000021dfc8)={&(0x7f0000344ff0)=@ax25={0x6, {"7ed88f80a10ca4"}}, 0x10, &(0x7f00008a5fc0), 0x0, &(0x7f000060c000)}, 0x0) [ 129.702514] netlink: 'syz-executor2': attribute type 10 has an invalid length. [ 129.715785] syz-executor3 (9104) used greatest stack depth: 13512 bytes left 2018/05/12 01:17:42 executing program 2: syz_mount_image$xfs(&(0x7f0000000680)='xfs\x00', &(0x7f00000006c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="c8709d3bf7ef7a74e3b19468fed59b2d06bedbafa5eb1955894d474b2371b77a0430f6c84269d2919c9594f3f257fd77abe3d876f4525d242add218b3ef464f97eb74582e6b3bd3727f1b72c08b6a3c9efcfc82c1af8276f0732e104ad7673e53a3fbd389443cbebf9e33adc3ac3ad93b892dc76c0daf202cd72ab343f3145060b491027eee162ee86dba79b09eb84c24f2733fbd6f3d690e991796e13bfd43267d14fa38254d1f849a41d9c383b64a8510962c04011039204b354e6dddf5366c1c00566693c70eaf559ffbaa48b1852dfd3bd45c3d4b57f1d55e6b5878093f2e5c9dc13eda5350fee3c", 0xea, 0x8}], 0x0, &(0x7f0000000000)={'nouuid,'}) syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000240)='./file0\x00', 0x9, 0x1, &(0x7f0000000380)=[{&(0x7f0000000280)="d022ca200abe034a7ff64dff65b5c217cedf17dd36a751538106579a6b4a9132fa9653ce175881b8f7d95cda705477ad1b034a79ffaef1960911466983fb7dae7d932c8ae2fde6fea77e68706b26073e88f507f0e3f8082975d5c2d2654cb39bc66a58f209900b2df95a147c2995ec236fabc901c97bd26093554375cf6ad78f84c558375c4eb67dca6869e73dc9dc831bf5d06c9963e6ff9dd02a9a7a9a096286d526f4090eaf29a015fd4dd9366ab70e48a4c7e3236459c427cd64c8cc5507c70cc9", 0xc3, 0x8}], 0x2006, &(0x7f00000003c0)={'nouuid,', {[{@uqnoenforce='uqnoenforce', 0x2c}, {@grpquota='grpquota', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@rtdev={'rtdev', 0x3d, './file0'}, 0x2c}, {@inode64='inode64', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@noattr2='noattr2', 0x2c}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.cpu/syz1\x00', 0x1ff) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.selinux\x00') 2018/05/12 01:17:42 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x24000, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101002) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000280)={0x1, 0x5}) set_thread_area(&(0x7f0000000100)={0x0, 0xffffffff, 0x0, 0x101, 0x8, 0xfd, 0x7fff, 0x1, 0xffffffffffffffff, 0x3}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000200)={0x1, r0}) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000240)=r2) set_thread_area(&(0x7f00000000c0)={0x40, 0x0, 0xffffffff, 0x1, 0x3ff, 0x1, 0x0, 0x3f, 0x86}) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000080), &(0x7f00000002c0)=0x3) 2018/05/12 01:17:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000080)={0x9, 0x2, [{0x81}, {0x497b, 0x0, 0x60000000}, {0x4, 0x0, 0x4}, {0x9, 0x0, 0xb37}, {0x9, 0x0, 0xacc7}, {0x40, 0x0, 0x5}, {0xdad8, 0x0, 0xa6ab}, {0x8d93, 0x0, 0x8b}, {0x88d, 0x0, 0x100000001}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x38) [ 129.947299] XFS (loop2): Invalid superblock magic number [ 129.992136] XFS (loop2): Invalid superblock magic number 2018/05/12 01:17:43 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'irlan0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1c0, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000080), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x233) 2018/05/12 01:17:43 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)) 2018/05/12 01:17:43 executing program 4: r0 = socket(0xa, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x3, 0x760, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f80], 0x0, &(0x7f0000000040), &(0x7f0000000f80)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x1b, 0x0, 0x0, 'veth1_to_bond\x00', 'lo\x00', 'vcan0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x2d8, 0x408, 0x458, [@bpf0={'bpf\x00', 0x210, {{0x1e}}}, @cgroup0={'cgroup\x00', 0x8}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:cert_t:s0\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0xb, 0x0, 0x0, 'teql0\x00', 'team_slave_1\x00', 'irlan0\x00', 'nr0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x140, 0x190, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, [@common=@redirect={'redirect\x00', 0x8}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x0, 'veth0_to_bridge\x00', 'veth0_to_team\x00', 'bridge_slave_0\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "6e021a3a14be333413389212ff38b70cb53c613a860e0fd532988fe645b305dce573de326a9eda7956a649fd8555192299d0f01705ce7457869152a287cd9e3f"}}}}]}]}, 0x7d8) 2018/05/12 01:17:43 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000008c0)={"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"}) sendmsg$nl_xfrm(r0, &(0x7f0000002bc0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000640)=@updpolicy={0x27c, 0x19, 0x1, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x1c4, 0x5, [{{@in=@loopback=0x7f000001}, 0x0, @in6=@loopback={0x0, 0x1}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@loopback=0x7f000001}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {{@in6}, 0x0, @in=@broadcast=0xffffffff}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {{@in6}, 0x0, @in=@broadcast=0xffffffff}]}]}, 0x27c}, 0x1}, 0x0) 2018/05/12 01:17:43 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x9, 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000002c0)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}}) 2018/05/12 01:17:43 executing program 3: syz_mount_image$ntfs(&(0x7f00000003c0)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="757466383d12"]) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/05/12 01:17:43 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="0f2049"], 0x3) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x100, 0x0) sendmsg$key(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)={0x2, 0xe, 0x80000000, 0x8, 0x2a, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x19, 0x4, 0x10}, @sadb_x_sec_ctx={0x17, 0x18, 0x6, 0x20, 0xaf, "370d73d7e35860dc70adeac2c34e86f17d00b1e4cf7f2da8e61dd23b27041d7d7fdab7f1a740e3ce52345f455a273d5b2f4a217d6f959cd10d6800af843d1d030782535d0679d3fcb0d3de57e8adcb0ef41de8b659617b33c328617482bd811b6b33b23bfa353882ef4c89dc32d079ca9b439774df0f34844bddaf5536f1b67792ad83290773ebafacaf60854589a49a42918489ab179194d0f123f78cd76aa32ea6d7779605302c984d2ebe81f7eb"}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x70bd29, 0x3500}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0xff09}, @sadb_x_nat_t_type={0x1, 0x14, 0x80000001}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x150}, 0x1}, 0x40000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x3) timerfd_settime(r4, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/12 01:17:43 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x100) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) bind$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"17ea648b915262"}, 0x8001}, [{"d654d3961b0e3a"}, {"56425f5038c6c4"}, {"8e6d414a1806dc"}, {"281df4d5781b62"}, {"24dddab6fbc6cb"}, {"43cb5e1019b070"}, {"6e89e9d2d275ff"}, {"111d874421e656"}]}, 0x48) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x100}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000440)) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x2, 0x105400) 2018/05/12 01:17:43 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x24}) r2 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1, 0x20100) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000400)={0x7, 0x1000, &(0x7f0000001040)="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"}) r3 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xf853, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x29, "146a6a9c154a578171b04dfd36c9afe878774b6da7a6b7bf5e60696aa0ac733221e5a6bc981c204b87"}, &(0x7f0000000340)=0x31) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={r4, 0x100000001}, 0x8) ioctl$KDADDIO(r3, 0x4b34, 0x4) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000200)=0xf5) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000240)={0x9, 0xff, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x1000002, 0x2010, r0, 0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x16, 0x0, @thr={&(0x7f0000000000)="42a3f3f48c0fe087b6702e65a20036a45ae33e4cc6f54010fd0b864ccd17129ce619e2e4ce84a914bebcf85902f471a6daa5e8d68c934fbe5529b2fdc731de9f6f8b8fd3babf3c1c83c1d57ef8bfdeea70bdbc20480eeb4a8290a84a86d0ffddf15cdcdbeab3aab114d216d0f8809045a35b2720aea1a2903cffe0f51c5d768794058f9a9a7f8e69462f446ba3d9d0eb1155fdd041b87fe4e6858ee4ad32165213308234cc7a47e80b0de929a788665b2b", &(0x7f00000000c0)="cbc61bc7cfc7ebf3bdf194326d1de61ffa9b65c95aaae26abba60f85e16a8ac94e5b6667ff88cba2476b5f565ccbd679350420031d1408265e2008250c63dddbe8a371fa82a6a85a882fd5c8983df0f3b3e9de3ca92f1a0dea2e5e19f6bd6f9d4d0908387674dae0d92fa4cab276ba76938f3bc4"}}, &(0x7f0000000180)=0x0) timer_getoverrun(r5) [ 130.675405] ntfs: (device loop3): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 130.695697] ntfs: (device loop3): parse_options(): The utf8 option requires a boolean argument. [ 130.708970] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/12 01:17:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="210900000000000000000100000008000100", @ANYRES32=r2, @ANYBLOB="3c0002003800012d081ec74e6c581dd160e0008e76cf9b3ca712240001006e6f746966795f70656572735f636f756e7400000000000000000000002021fa6204c1e9bdbefb3a424e199450ef7b35f2bac70594f2f7ae2d2e679744731249de9777ce68abed2ac55acf6f10cf252285000000000000"], 0x58}, 0x1}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000001, 0xce06b7033b52a6d9) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f00000001c0)={"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"}) 2018/05/12 01:17:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @loopback, @loopback}, &(0x7f0000000140)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000280)={@empty, @broadcast, 0x0}, &(0x7f00000002c0)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000680)={@loopback, 0x0}, &(0x7f00000006c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000800)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b40)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d80)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000f80)={@dev, 0x0}, &(0x7f0000000fc0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001040)={@dev, @multicast2, 0x0}, &(0x7f0000001080)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002980)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000002a80)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000003300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003340)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000003840)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000003800)={&(0x7f0000003380)={0x468, r2, 0x800, 0x70bd29, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r3}, {0xbc, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r5}, {0x160, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000000000000}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0xf0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r13}, {0x128, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r14}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x2, 0xfffffffffffffff9, 0xcd9, 0x1}, {0xffffffff80000001, 0x4, 0x3, 0x3}, {0x94f, 0xf7, 0x33c000000000000, 0x5}, {0x3ecf, 0x9, 0x7}, {0x0, 0x4, 0x7fffffff, 0x5}, {0x9, 0x2, 0x9, 0x4}, {0x1ff, 0xfb8, 0x800, 0x6}, {0x40, 0x3, 0xfffffffffffffffb, 0x1ff}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x468}, 0x1, 0x0, 0x0, 0x40001}, 0x4) 2018/05/12 01:17:43 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000100)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'team_slave_0\x00'}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) [ 130.741819] xt_bpf: check failed: parse error [ 130.757464] kernel msg: ebtables bug: please report to author: Wrong len argument [ 130.814915] xt_bpf: check failed: parse error 2018/05/12 01:17:43 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043, 0x0, 0xffffffffffffffff, 0x0, [0x10]}, 0x2c) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40042, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xc6, "c887a4a3438da7a91670dd92ab65a8213ad5f90d869d8ad065e13cd163aba97091994d5799192322a8fcde6a65aa9a6998034816e69033d7b5c42c8ab9d24ad316431ad49d058c333709ec72d0689ed164958f0edce2342a0482243b7f8fe4e936ecdcc08519f4fc7f4359d257ad2cd3b52f4152f40e9f3b649d3474d35b42b6d757f6dfc2021560d40c71d8d8227a3f86adbb62744aad8eff59d470429a1bbecde03c3c47476f9f4f24ccd475624c1a0788990b446e00909266229ac0b57c22346a1f95c4c2"}, &(0x7f0000000040)=0xce) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0xba, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x8, 0x7}, &(0x7f0000000280)=0x90) 2018/05/12 01:17:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x8000000000450084, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x39af) perf_event_open(&(0x7f0000000040)={0x2000000000006, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3f, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x47f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 130.841918] ntfs: (device loop3): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 130.861819] ntfs: (device loop3): parse_options(): The utf8 option requires a boolean argument. 2018/05/12 01:17:43 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c1f8050", @ANYRES16=r3, @ANYBLOB="00042abd7000fedbdf250900000040000200080002004e2200000800050005000000080002004e220000080005001d52000014000100fe8000000000000000000000000000aa080002004e2100000800040008000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r4 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000680)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0xfffffffffffffffe, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r5 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4) chown(&(0x7f0000000200)='./file0\x00', r7, r8) ioctl$TCSETAW(r4, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') syz_open_procfs$namespace(r6, &(0x7f0000000480)='ns/pid_for_children\x00') 2018/05/12 01:17:43 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) r1 = semget$private(0x0, 0x0, 0x0) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000000180)=""/254) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x88200, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x70, 0x487, 0x5, 0x80000001, 0x2, 0x0, 0x9, 0x2000, 0x2, 0xab42, 0x1, 0x1, 0x26, 0x2, 0x4, 0x8, 0x200, 0xffffffffffff9309, 0x94, 0x800, 0x8, 0x7ff, 0x200, 0x2, 0x100, 0x5, 0x7, 0x5, 0x4, 0x10000, 0x7f, 0x3, 0x4, 0x20, 0x7, 0x8, 0x315, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x20400, 0x9, 0x1eeff6ea, 0x7, 0x3f, 0x6, 0x8}, r2, 0x6, r3, 0x1) flock(r0, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x28, 0x2, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0x96) 2018/05/12 01:17:43 executing program 1: unshare(0x8000000) r0 = shmget(0x0, 0x3000, 0x7c000244, &(0x7f000029a000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) shmget(0x0, 0x3000, 0x200, &(0x7f0000ac5000/0x3000)=nil) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x6, 0x4) unshare(0x8000000) 2018/05/12 01:17:43 executing program 5: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x80) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000180)={0x7, 0x10000, 0x3, 0x0, 0x8, 0x9a, 0x8, 0x3, 0x401, 0x692a, 0x9, 0x0, 0x0, 0x59, 0x7, 0x6000000, 0x10000, 0x5, 0x80000000}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)=0x10d000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x7ff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x7ff}, 0x8) poll(&(0x7f0000000080)=[{r1, 0x1000}, {r1, 0x4040}], 0x2, 0xba8) write$eventfd(r1, &(0x7f00000000c0)=0x4000000000, 0xfffffd17) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000100)={0x4, [0x1, 0x800, 0x7, 0x6]}) 2018/05/12 01:17:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040), &(0x7f00000001c0)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000080)={0x6, 0x6, 0x252c0000000}) 2018/05/12 01:17:43 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x0, 0x6) semop(r3, &(0x7f0000000000)=[{0x3, 0x2}], 0x1) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) eventfd2(0x6, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/05/12 01:17:43 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') set_mempolicy(0x2, &(0x7f0000000080)=0x7fffffff, 0x52) ioctl(r0, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x1, 0x30, 0x1, r1}) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xffffffffffffffff, 0x20000) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/12 01:17:43 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.memory_spread_page\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x10000) chmod(&(0x7f0000000080)='./file0\x00', 0x1) 2018/05/12 01:17:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100, 0x420001) dup2(r1, r0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000a84ffc)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000080)=""/93) openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x100, 0x0) 2018/05/12 01:17:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c0000002700ff0a0000ba0000000000050000000800010004000100"], 0x1c}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x7fffffff, 0x4}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x9}, 0x8) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x0, 0x100000001}) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfd, 0x1000}, 0xc) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x7, 0x200000) 2018/05/12 01:17:43 executing program 0: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x110ffd, 0x0) r1 = dup2(r0, r0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x40047211, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x101, 0x4) write$sndseq(r1, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0x0, @time}], 0x30) 2018/05/12 01:17:43 executing program 1: r0 = timerfd_create(0x7, 0x80800) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x4000000000000000}, {0x40000000000000}}, &(0x7f0000004000)) eventfd(0x9) 2018/05/12 01:17:44 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1d}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xed, 0x6}, &(0x7f0000000240)=0x90) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4b00000000000000000400000000f3ffffffffffffff000000000000000000"]}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000000380)=0xbf) close(r3) close(r1) 2018/05/12 01:17:44 executing program 3: prctl$seccomp(0x2f, 0x0, &(0x7f0000000000)={0x1ffffffffffffe67, &(0x7f0000000080)}) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x80000, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000140)=0x9) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x3d, 0x15}, 0xc) 2018/05/12 01:17:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0x3ff, 0xfffffffffffffe52}) 2018/05/12 01:17:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') execveat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000240)='ramfs\x00', &(0x7f00000002c0)='ramfs\x00'], &(0x7f00000003c0)=[&(0x7f0000000340)='ramfs\x00', &(0x7f0000000380)='ramfs\x00'], 0x0) r1 = epoll_create(0xff) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000140)={0x8000}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) epoll_pwait(r1, &(0x7f0000f34f94)=[{}], 0x1, 0x0, &(0x7f00009f2ff8), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r4, r5, 0x1800) 2018/05/12 01:17:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0xffffffff0000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5000000000, [0x8, 0x0, 0x5, 0x5, 0x1, 0x0, 0x6, 0x4]}, 0x5c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f000072f000), 0x0, 0x0, &(0x7f000044cff0)={0x2, 0x4e20, @rand_addr}, 0x2) prctl$getreaper(0x29, &(0x7f0000987ff8)) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000000000)) socketpair$inet(0x2, 0x0, 0x0, &(0x7f000069e297)) 2018/05/12 01:17:45 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffd504, 0x400000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendfile(r1, r0, 0x0, 0xcc) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='attr/keycreate\x00') ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e21, 0x6, @empty, 0x7}, {0xa, 0x4e20, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, 0x40, [0xffffffffffffffff, 0x3, 0xfff, 0x0, 0xffff, 0x4, 0xfff]}, 0x5c) write$fuse(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000191900000000000089ec0000000000000000000000388411a3f6b8b56ec46e85c7331cf97600c4582251ff0a487bc38841d02225b3099e09d8e4d68e0340663012e75781a9a01252c9d2e19562c7084a80540e6138c5be7c3e7d2ad716359a337193d9abfcc2887cca410aba9230780e19f7273e05901e85eecc6f0700d0bfbb71d50ec5fd4c0cff27903a0000000000000000c908c77c2e1bdeb302ce93d6d510e27f1209cfcdfaafe8f1f24a0e277e52e9ff5b22d2aef45ddea4fa2c9f042144bab060df66eb6bc68246afaadc7ed2d55032f6c31e"], 0x18) 2018/05/12 01:17:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x203) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x3) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="200000002700638100000200000000000f0000000c00070008000200e0000002"], 0x20}, 0x1}, 0x0) 2018/05/12 01:17:45 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="8786638ab612ec6f000000") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080045006, &(0x7f0000003ff8)) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10001, 0x400) 2018/05/12 01:17:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0x14) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) 2018/05/12 01:17:45 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x40}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0xffff}, 0x8) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000200)={'nat\x00', 0xc, "94ae8c05a5909c341df5137d"}, &(0x7f0000000240)=0x30) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendto$unix(r2, &(0x7f0000000040)="e7", 0x1, 0x0, &(0x7f0000000080)=@abs, 0x6e) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xff, 0x101000) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'\x00', 0xfff}) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/12 01:17:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x6, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000140)="66baf80cb8b618938cef66bafc0cb00feeb9140200000f320f01dff0084f44c4e2d5ac1c54ea2574000032010f20d835080000000f22d8260f20d866b821018ec80fc71e", 0x44}], 0x1, 0x8000, &(0x7f0000000100), 0x3ce) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000080)={0x101ff, 0x0, &(0x7f0000016000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000001c0)={0xff, 0x8, 0x1}) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/12 01:17:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000001c0)) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x400, 0x82000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x20, 0x4) ioctl$KVM_SET_PIT(r1, 0xc048ae65, &(0x7f00000000c0)) 2018/05/12 01:17:45 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c629594eca6c09b632ec6f") r1 = socket(0x1e, 0x805, 0x0) r2 = socket(0x1e, 0x805, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x3d59, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000140)={[{@nocase='nocase', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000003800)=@req={0x80000000, 0x100000001}, 0x13c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x4, 0x2, 0x4, 0x1f}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f00000000c0)=0xc) [ 132.211529] Started in network mode [ 132.215651] Own node identity 20000e0, cluster identity 4711 [ 132.221530] 32-bit node address hash set to 20000e0 2018/05/12 01:17:45 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000140)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1e, &(0x7f0000013e95), 0x4) accept(r0, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x4, &(0x7f0000000000), 0x4) close(r3) close(r2) [ 132.260635] FAT-fs (loop7): Directory bread(block 30) failed [ 132.294239] FAT-fs (loop7): Directory bread(block 31) failed 2018/05/12 01:17:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000080)) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x7e}) 2018/05/12 01:17:45 executing program 4: r0 = socket(0xa, 0x80003, 0x7d) ioctl(r0, 0x8912, &(0x7f0000000280)="0408024eca0200b612ec6f") r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x2803) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0xffffffff, 0x800, 0x0, @empty, 'team_slave_1\x00'}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) times(&(0x7f00000000c0)) setsockopt(r2, 0x2000000000010d, 0x4000800000000a, &(0x7f0000000280)='\a\x00\x00\x00', 0xfffffffffffffd93) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000040)) [ 132.305423] FAT-fs (loop7): Directory bread(block 32) failed 2018/05/12 01:17:45 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)) syz_extract_tcp_res(&(0x7f0000000080), 0x5, 0x3) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000040)=0x6b) ioctl$ASHMEM_SET_NAME(r0, 0x7709, &(0x7f0000000000)) 2018/05/12 01:17:45 executing program 0: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r1, r0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000000)={r3, 0x100000000, 0x2a, r2}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000000140)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/05/12 01:17:45 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d3adc0e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) r5 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x400000) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x3ff, 0x5, 0x8a, &(0x7f0000ffd000/0x3000)=nil, 0xfffffffffffffffa}) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f0000000140)) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x100000000000000, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) fcntl$getownex(r1, 0x10, &(0x7f0000000300)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) r8 = getgid() ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000480)=0x0) r10 = geteuid() getgroups(0x0, &(0x7f00000006c0)) r11 = getpgid(0xffffffffffffffff) r12 = geteuid() stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() r15 = geteuid() r16 = getgid() sendmsg$unix(r5, &(0x7f0000000680)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000200)="c5619a2cf42669f44f447e258b723c0ba317a0f01b28c8cd34b0f902b35d05071e5609f4fca9822379566031a7f91b2a12b52d98aa8587c7de8513b1e51f7142710126f71a6c908a4e0b52401e605c30477af1944fa3c1b164f958f6ab7a09948b9d747750ccc978f835c3abdcafbc68a46c4d47f23954ffcf95ac88c57ae55e25f6b339579f288930efdb993da735720834e4171599d79e2eadf94cda0130df3e9910de5dc97c85083f9f69038bc01953689f989b16d405c7", 0xb9}], 0x1, &(0x7f00000005c0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r2, r2]}], 0xb0, 0x80}, 0x40) 2018/05/12 01:17:46 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="b8000000190001000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000fb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000878ccf65ad00000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x3) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000280)=@flushpolicy={0x10, 0x1d, 0x3}, 0x10}, 0x1}, 0x0) 2018/05/12 01:17:46 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES32], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = memfd_create(&(0x7f00000000c0)='cgroup\x00', 0x2) accept$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) bind$bt_hci(r3, &(0x7f0000000080)={0x1f, r2}, 0xc) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$TCSBRK(r4, 0x5409, 0x0) 2018/05/12 01:17:46 executing program 7: r0 = inotify_init1(0x0) getpgid(0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) ptrace$getregs(0xc, r2, 0x0, &(0x7f0000000200)=""/171) 2018/05/12 01:17:46 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x12000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r0, 0xa, 0x2}, 0x14) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x100000000, 0x4) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/05/12 01:17:46 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$ASHMEM_GET_NAME(r1, 0xc0046209, &(0x7f0000000200)=""/197) 2018/05/12 01:17:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="09000000000000000002"]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8c80, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) connect$ax25(r1, &(0x7f0000000100)={0x3, {"efe8a2613a983d"}, 0x8001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000001c0)={0x0, 0x202, 'client1\x00', 0x6, "57c52c90892e5990", "435535f55dd96794467cd000bec76d30e90c04a85464b424c6f04ba74cedfb99", 0x5, 0xffffffffffff31b6}) 2018/05/12 01:17:46 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x1) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3ffffffd, 0x32, r1, 0x10000000) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xc) 2018/05/12 01:17:46 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, 0x0) mkdir(&(0x7f00000004c0)='./file1\x00', 0x90) syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0/file0\x00', &(0x7f00000001c0)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/12 01:17:46 executing program 5: syz_open_pts(0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x480400) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@session={'session', 0x3d, [0x39, 0x0]}, 0x2c}]}) [ 133.266209] hfs: can't find a HFS filesystem on dev loop6 2018/05/12 01:17:46 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x40, 0xa9, 0x1, 0x11, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={r0, &(0x7f00000000c0), &(0x7f0000001600)=""/160}, 0x18) socketpair(0x9, 0x5, 0x53, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) renameat2(r3, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x8, 0x1f, 0x3f, 0xfffffffffffffff9}, 0x8) 2018/05/12 01:17:46 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000100), 0xfffffffffffffeda) 2018/05/12 01:17:46 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82040, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x100000001) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ppoll(&(0x7f0000000140)=[{}], 0x1, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x8) 2018/05/12 01:17:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000180), 0x8) r0 = socket$inet6(0xa, 0x100000000000002, 0xfffffffffffffffe) r1 = accept4(r0, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80, 0x80800) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0xffffffffffff7fff, 0x7f, 0x10001, 0x27209679, 0x2, 0x7}, 0x7}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000005c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x12, r2}) r3 = gettid() rt_sigqueueinfo(r3, 0x3a, &(0x7f00000001c0)={0x26, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000000200)={0x5}, 0x0, 0xfffffffffffffd7c) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) 2018/05/12 01:17:46 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) dup2(r0, r2) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) [ 133.373456] ISOFS: Invalid session number or type of track 2018/05/12 01:17:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)=@acquire={0x134, 0x17, 0x101, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) [ 133.443146] ISOFS: Invalid session number 2018/05/12 01:17:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0xf9d7bdcd6583d2b2, 0x40) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={r1, 0x3, 0x1, 0x800, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) renameat(r2, &(0x7f00000001c0)='./file0/file0\x00', r3, &(0x7f00000002c0)='./file0\x00') ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x141046, 0x0) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f00000005c0)="c6295e4eca6c09b612ec6f") fstat(r5, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, r6) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="05008000e57909000208ace8db900dd77ff63bd0ecc035f4696a973121c574dcd175f05fbbc529e73ef6ea726528426436621df2c42803b28a49437c1f99e427e1e0958e9251236c57eeafc6463381048a13b9d8f535efd13dbcf02ae262c2da6682a2cc47f14d6528a9a9b3881b92"]) 2018/05/12 01:17:46 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x400300) r1 = accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80800) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x184) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) write$fuse(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="56f10289a9540d0a906eeb96f7e7479fd97be2254e3dcd0c24b8b7c3a5f304bdd9bfb2c1a734dc214e9c10c62621c6f32b78409075deefae2f795a7162d60e099f5ba118855713b2a474911d9ab3db703fed8d24155f50a9d971ed4b27efc3c164ce0b895085f21c9719aa3ec9daa1375f39732c1a1812c51ba46b92a1d89369c1bc56702aa3565ba2fb61088253c0d6c7f93218f5c208654936ba2f741e9151c82005dd8ac2959686f94a2340923f5c5ef9ffedee887f359b7a", @ANYPTR, @ANYRES32=r1, @ANYPTR64, @ANYPTR64, @ANYRES64, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYBLOB="aea3fda69b2af58fc04d66613457adbbedd04659e2da865182563ef51b6f7813fe4b075b247f9236dba607b7984a8f6a1efc0f7bb39b0bfd70f39d9af3abae8dec54f23723a60122f9b2e477ddcdc8ca395705488107242c1158d7c030cd15c196981f8096d28b9003920c8ed346663529bcce9e0d", @ANYRES64=r0, @ANYRES16=r1, @ANYPTR64, @ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r2], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="cccce9c684d98de68cca8d57f432b48b1ee4af6222162d952bf6f986bf37f2cfe6f7906e590d01ee87f02655f112443f8014246764c85cf58e968b94cb5ae65e55c0651db6513dbd225fafe04d6aff7809f6892989ad82fd54f4db6bedd07b265ff338c2587b544021fe05d77bb918606a622744e1e0329c33899359feca2e097eca02", @ANYRES64=r2, @ANYRES16=r1, @ANYPTR, @ANYRES16=r1, @ANYRES32=r0, @ANYRES16=r0, @ANYRES64, @ANYPTR, @ANYBLOB="36f4f00832f7b4"], @ANYRES16=r0]], 0x3cd) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x200, 0x1, [0xc85]}, &(0x7f00000001c0)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r3, 0x5, 0x30}, &(0x7f0000000280)=0xc) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000300)=0xfffffffffffffffe) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000340)=0x1) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000015c0)="ca0123d1400a5733329633c632551923", 0x10}], 0x1, &(0x7f0000001600)}, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f00000000c0)) readv(r0, &(0x7f00000000c0), 0x10000099) [ 133.527207] ISOFS: Unable to identify CD-ROM format. 2018/05/12 01:17:46 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0xfffffffffffffffa, 0x9c0, 0x5, 0x28bc4847, 0x0, 0x2d, 0x0, 0x10001, 0x4, 0x4, 0x5}, 0xb) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) socket$pppoe(0x18, 0x1, 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000200)="4cf8eef2cf31e576865320672b1ca987a0547d79c3177f5b9b87a693") mq_timedreceive(r1, &(0x7f0000000080)=""/144, 0x90, 0x0, &(0x7f0000000140)={0x77359400}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000003c0)={0xaa, 0x4c}) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)=@random={'system.', '\x00'}, &(0x7f0000000300)='jfs\x00', 0x4, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="62b68e952e0000"], &(0x7f0000000300)='eth1lo\x00', 0x7, 0x0) dup2(r0, r2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/05/12 01:17:46 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x7) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000240)=@hci, 0xc, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/222, 0xde}, 0x2001) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x801) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xc12, 0x5, 0xffff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x401}, &(0x7f0000000100)=0x8) 2018/05/12 01:17:46 executing program 1: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$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)=[{0x702, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5}], 0x60) [ 133.586207] ISOFS: Invalid session number or type of track [ 133.672239] ISOFS: Invalid session number [ 133.740794] ISOFS: Unable to identify CD-ROM format. 2018/05/12 01:17:47 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = getegid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setresgid(r1, r2, r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x64, &(0x7f0000000480)=[@in6={0xa, 0x4e20, 0x100, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x5}]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={r5, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) signalfd4(r0, &(0x7f0000000640)={0x509}, 0x8, 0x80000) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x101002, 0x0) syz_mount_image$cifs(&(0x7f00000002c0)='cifs\x00', &(0x7f0000000300)='./file0\x00', 0x6000, 0x2, &(0x7f0000000400)=[{&(0x7f0000000340)="07346e2ee2b9567986abbba4cf60793369d10da190bda33b6b7bf93a", 0x1c, 0x8}, {&(0x7f0000000380)="0b1d94eb1455d8f8f1a12cf23e19da74456a206e8949386e0aa9da15070fa6d4b3c291caf8fa6befec90c0764ea1f3b35aff59677ac8fc5e4c237ebc64d7d6cd2f04211a6774372559c940d390825f74e42946224bcdd4c5dce037f7f34dbd751a57d9d4f9549ddc7141709f", 0x6c, 0x10001}], 0x4, &(0x7f0000000440)='reiserfs\x00') ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x4b4, 0x0, &(0x7f00000003c0), 0x3, &(0x7f0000000240)=ANY=[@ANYRES64=r4]) 2018/05/12 01:17:47 executing program 1: socketpair(0x5, 0x80000, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000480), &(0x7f00000007c0)=0x4) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000740)=0x1) umount2(&(0x7f0000000a80)='./file0\x00', 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000440)={0x480, 0x40, 0xfa0, 0x22, 0x4}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) sysfs$3(0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000780)={0x0, 0x20}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000900)={r4, 0x1e}, &(0x7f0000000940)=0x8) modify_ldt$read(0x0, &(0x7f00000001c0)=""/224, 0xe0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000640), 0xfecf) waitid(0x2, r3, 0x0, 0x2, &(0x7f00000009c0)) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000002c0)=0x20, &(0x7f0000000700)=0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000300)=0x54) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000980)=0x7) r5 = syz_open_procfs(r3, &(0x7f0000000340)='net/ip6_flowlabel\x00') getpeername$netlink(r0, &(0x7f0000000400), &(0x7f0000000680)=0xc) readv(r5, &(0x7f0000000600)=[{&(0x7f0000000380)=""/64, 0x40}, {&(0x7f00000004c0)=""/162, 0xa2}, {&(0x7f0000000580)=""/114, 0x72}], 0x3) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000800)={0x0, 0x9, 0x21, 0x1, 0xffffffff, 0x8000, 0x7, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x80000, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x800, 0x9, 0xfffffffffffffffe, 0x1ff, 0x6}}, &(0x7f00000006c0)=0xb0) 2018/05/12 01:17:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) exit_group(0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000480)={"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"}) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000080)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x101ff, 0x1, 0x1d000, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000180)) 2018/05/12 01:17:47 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200080, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x68, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x466, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000140)=0x4000406, 0x4) 2018/05/12 01:17:47 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xc612, 0x600041) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f00008a6000/0x3000)=nil, 0x3000}) socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0xc0000) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x541b, &(0x7f00000000c0)) 2018/05/12 01:17:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = getpid() setpgid(r1, r2) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r3 = socket$inet(0x2, 0x80003, 0xab) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x81}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r4, 0x300, 0x70bd27, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000080) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000300), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'bpq0\x00', 'vlan0\x00', 'gre0\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa0, 0x1d0, 0x218, [@connlabel={'connlabel\x00', 0x8, {{0x0, 0x81def1bbcea2b153}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:systemd_logind_exec_t:s0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x11, 0x0, 0x0, 'bond0\x00', 'ipddp0\x00', 'yam0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x428) 2018/05/12 01:17:47 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000000040)={0xa, 0x4e1e, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) r1 = socket(0x40000000000000a, 0x1, 0x2) r2 = dup(r1) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002940)=@req3={0x1, 0xb25, 0xffffffff, 0x8000, 0x1, 0x5, 0x5011}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000028c0)={0x35, 0x100, 0x3, {0x77359400}, 0x0, 0x8001}) sendmsg(r0, &(0x7f0000002880)={&(0x7f00000000c0)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="75e7f51abf34b31b30cba0f0b764a0c1dfe1af63a0edff8db4ef12e815e3cf90bbbede16fd9e98584429927381", 0x2d}, {&(0x7f0000000180)="695415220d98b9ab0df3103e00d30d42447050e1f25cc3e7cda5a44fc1b73bd2596dfdbba0801358b46ea83745d3e73f432e149460b2d6ed7079cc31df3f5814f855350391c81664db3acef3101a272c704e95c175fa12505da526bebb2957479ba2cd086485d3480f972ba6809f16934843a518fbf0e2179f", 0x79}, {&(0x7f0000000200)="4e914e85b275c5f2b8cf3ec4a7e4fcd981b3e3fb080614aba99ef4cbf5cfe997a1400a0f3518d852c435a48171aa106193bdbf5af59c790e1ed3bf832d1288251b553bd295dcac1d00206216a0ee974b856662b0736e00e4f480837b9de9d8443a101f4558677e3dd3039a20ca0af448a00d4eb86a", 0x75}, {&(0x7f00000002c0)="b65d2cd5a55b783d3c8f8c82c388e1536530c1bbd2c13398df394edc1708c1", 0x1f}, {&(0x7f0000000300)="19081a8f9472945cf26a816c77a5203ed01251b4ecddadc168f19c0377a595386deb785e5de14877203275791da2030a32facd71952634ea21ba8515fe88102e64046fe2eb1ba538ebef97d42ce270124720523284702ab37dcfb8c8", 0x5c}, {&(0x7f0000000380)="a5bfb1cab502043915eca1a176f7480e5099a84372cfe76959e4a516f3f88150c123352f883373e6e521f6557f31dc5f5b937fea8914942fc09a95e8f9c21265d673018fe4f84b548695f2", 0x4b}], 0x6, &(0x7f0000000480)=[{0x100, 0xba, 0x6, "489d497b934dc1ee2eecc51643890a4322ea006945956b8ee393880d065db467861e26338c3bba382d2da19f46e5f47469a57a46f967afb1773c6b3cfd8a3de3d9a861e2d59c6d700f50df5eb56146ee9f1d43d8e9296cdc3dacd87593cce79a95cbede518bb9aec8c1658904605cf1ca84eb11f563cc45686449b0ed877eb11d05b5f3616450ad861e1212f9966c9d950c65da267ff7e529d333cfcbd1aefde2ce439befdda199d335105a4e339ff2a147975340a8a216848606031de0eb672e24c327488b53b7722e4fa5b1a603f60358bc3e46f07f1d786c4b4fd45ec0eaeb5d932107caba12bf51d08"}, {0x70, 0x110, 0x5c3, "b432dfd886632d07e37f2d1591321fafcbc1506d1f857be2e560962f980145c286e1e6bb04dbea6d071ca39ee4644d9c80398c317dd9fc2d9eff275f3143c253928af2624520b88f04d5fd6339a1ef0428c0950f2abf2a9dc609f4fd9db4"}, {0x1010, 0x12b, 0xfffffffffffffffb, "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{0x1010, 0x0, 0x6, 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{0x58, 0x11, 0x8, "ff88efc67bd1e25ce87779848345d9f7194b80688c986340fdad91e70bca44f66249a9466713026835ac36649d48e5d53be88252a258f7049fb5466d0fe00452d663"}, {0x70, 0x10c, 0xbd6, "0ffc0c74e1f378155a1f074df4edd76636f570784839a1f4062f549f6010b3ccf0d8e28ba4066ae64e8aa57b63ff0f48cc3e877f14d4b205bf51f32399accc0a4d00c8c2433edefce46caa6c62320a04c61631e9f97eabc3c3c5b9"}, {0xe8, 0x1ff, 0x9, "8a12ad84447a25b713492cf5af44f7276b21ce6e74e2da7c5b7483c727fc70c41425f78d0305d3d5b63fda3c4c7f77109d1d52e8e1daf720213914a2cfc4480379d6bd9bed90dea296e19912d5a29ed433b8eca5b45c3a1b4659d6c530984657422030e3574bec25ba624285a8507df985126bdde1d59395131fb682179102c4c573a5ff78843a69f66481640ea4f8c44fab815d1c1c3e7f0b8b6c45cf3a612bebd934d4e78bb0d56a907d6f6c6b890b79beeb0528b32563cc1e4bc4f0fcd599553ab748d377cec965692a4865e8cdcc9b3f74f79ef1a999"}, {0x88, 0x103, 0x7de4379, "57d2484a94309018b34ee72cd8d4f87ad803ada8e1bbe7a1f8be606b288ec8d9d02fbe6b71a97143c09dd2fb56c94efb15c39ebb3af9ff504c529ec6bb2b1b51b3b2c79c5b4bfbae209ad184741b557c245ec365ad6c9267fa4b56e8134419ef1230097b4a74359493a3af724d332ec04f4ad84e64ac9d"}], 0x23c8, 0x80}, 0x4000) clock_gettime(0x0, &(0x7f0000002dc0)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000002d80)=[{{&(0x7f0000002980)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002a00)=""/87, 0x57}, {&(0x7f0000002a80)=""/236, 0xec}, {&(0x7f0000002b80)=""/9, 0x9}, {&(0x7f0000002bc0)=""/108, 0x6c}, {&(0x7f0000002fc0)=""/4096, 0x1000}], 0x5, &(0x7f0000002c40)=""/49, 0x31}, 0x7f}], 0x1, 0x40, &(0x7f0000002e00)={r3, r4+30000000}) socket(0x6, 0x5, 0x8) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000002e40)=0x80000001) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x3f, 0x4) recvmsg(r0, &(0x7f0000002f80)={&(0x7f0000002c80)=@can, 0x80, &(0x7f0000002f00), 0x0, &(0x7f0000002f40)=""/38, 0x26}, 0x0) 2018/05/12 01:17:47 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040), 0x4) 2018/05/12 01:17:47 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x0, 0x5, 0x1, 0xece, 0x8, 0x3}) io_destroy(0x0) 2018/05/12 01:17:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup2(r0, r3) dup2(r0, r2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000100)={0x2c, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f, 0x0, 0x2}, @release={0x40046306, 0x1}, @free_buffer={0x40086303, r5}, @exit_looper={0x630d}, @enter_looper={0x630c}], 0x36, 0x0, &(0x7f00000000c0)="13a6ffef163d4487fc5cfcd4c463ecb62f271458d6336a3381232ffc07e2896be8892815a948562a5191a9bf9991a1e41d1542d65c32"}) [ 134.691349] Unknown options in mask b153 [ 134.747582] Unknown options in mask b153 [ 134.766066] REISERFS warning (device loop2): sh-2006 read_super_block: bread failed (dev loop2, block 2, size 4096) [ 134.851663] REISERFS warning (device loop2): sh-2006 read_super_block: bread failed (dev loop2, block 16, size 4096) [ 134.862782] REISERFS warning (device loop2): sh-2021 reiserfs_fill_super: can not find reiserfs on loop2 2018/05/12 01:17:47 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x101000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x3b4c, 0x4) clone(0x0, &(0x7f00000012c0), &(0x7f0000001240), &(0x7f0000001380), &(0x7f0000001280)) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x10205, 0x0, &(0x7f0000ffb000/0x3000)=nil}) 2018/05/12 01:17:47 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002ac0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x9, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) set_robust_list(&(0x7f0000002bc0)={&(0x7f0000002b00)={&(0x7f0000000240)}, 0xfffffffffffffffa, &(0x7f0000002b80)={&(0x7f0000002b40)}}, 0x18) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(r1, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105", 0xde}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x0, &(0x7f000068d000)) dup3(r1, r2, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) mknod$loop(&(0x7f0000002c00)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x9, 0x800}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x310, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000003c40)=""/4096, 0x1000, 0x5}, 0x40000021) accept4$alg(r4, 0x0, 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000002a00)='./file0/file0\x00', 0x0) 2018/05/12 01:17:47 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x100000000, 0x1, 0x100, 0x675, 0x0, 0x8, 0x800, 0x4, 0x0, 0x86c1, 0x12f68abe, 0x1, 0x3, 0x8, 0x5, 0x6, 0xfffffffffffffff8, 0x6, 0x2, 0x5, 0x400, 0x3, 0x9, 0x0, 0x1, 0x1000, 0x9, 0x5, 0x1000, 0x8, 0x4, 0x6, 0x0, 0x5, 0x10000, 0x100000001, 0x0, 0x9, 0x4, @perf_config_ext={0x97, 0x9}, 0x2080, 0x3, 0x94, 0x0, 0x8, 0xbb67, 0x9}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="1033aa13027974c80cd98b51a2615b9dc58cff4a831265963bc1e41fa774b2ce239fa65aeb0d104a636f68848b6fcd8d6c84c2971b79aaa8344f3be9bf099a15d63a743d8e46b8373d19ba496acfaf164d0d7f8dd9b1f176ed34806a006ec610448db5fc38b8836486eed05323584f2a1773d84e6a4d", 0x76}, {&(0x7f0000000180)="28737c55a60a51ba8a3641535e56fd6fc53e98e7ec1728d29266cb18c58030b7a0d7e847464847fa4fd1bef952028a87cb29cbfc9e8e1302c40c89f1995712d5532a889fc64e1ebff9ff3dca1252a87b3a6bacc55c21ec54144770eaa8b784e97ca5a8fd84d141db2a9cffa30e0cb1616b7230df3cf9ae3535a216918a1bd598b03bd9f48c40ed64bf2c71395a0f7eed2127c0be934f0c06b1a0d605a43f7e6d6fd2d6134a7ea7ca63a0a0de22b0724fc89b1756778adbedaf062a02a4770af8116b28b265fa3a2ca23f6c4a109bf70ec939f2c1f7df488575540c5d99a305aa96b6e7232a2f908e6db6d5aa", 0xec}, {&(0x7f0000000280)="2e52efe44e2b42ff61a64b2cd051cac27e20d1b4b0f0259a023532749553a8c62e9b6156066b9d072ec4926b798c5d75f946a59a8d1219de0672ec72d4e9a240230f50f7933c1e445bcb34019441e724e5c8e5d119f58b795bae8dadca392338bd1432cee35058255288390a6dedf01056bd917c69d976e9", 0x78}, {&(0x7f0000000300)="dbdfddcdb4d99ebdd0d6ceb7b86690882ad8ede3383b4cc1c074238336576bdda80774aa40", 0x25}, {&(0x7f0000000340)="ff443b5780e4ed6fd8c82971571316490d9c194dc45e87531f5c57c0f7cea1e70d729058bea1", 0x26}], 0x5, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x208007ffffffb, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040), &(0x7f0000000100)}) 2018/05/12 01:17:47 executing program 4: mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8000, &(0x7f00000000c0)=0x6, 0x36fd, 0x2) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x8000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x3, 0x9, 0x3, 0x7}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) syz_emit_ethernet(0x3e, &(0x7f0000976000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x6, 0x200000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}}}}}, &(0x7f0000a95fe8)) 2018/05/12 01:17:47 executing program 1: unshare(0x20000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x400000000000009}, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) syncfs(r0) 2018/05/12 01:17:47 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x25) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f00000000c0)="01"}, 0x10) 2018/05/12 01:17:47 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4000, 0x0) poll(&(0x7f0000000040)=[{r1, 0x2100}, {r1, 0x120}, {r0, 0xe452}, {r0, 0x4000}, {r0, 0x98}], 0x5, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000100)={0x100000000, 0x5, 0x7, 0x20, "f82fc7021168ce2b9739feeee59239196b31dbade5fe968681d1776a38ea74e3afc750c1ca40801b927edf72", 0x5f}) r2 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000080)={'ip6_vti0\x00', 0x1ff}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000140)={0x1, 0x0, 0x0, 0x0, "76b73f41560caf959bda80021bd2038c39c6c48413a8c79ae52dae39f86d8e363395be428c1866b3d6110b4a"}) 2018/05/12 01:17:47 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x7, 0x240000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000380)=0x6) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20080208}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x200, 0x70bd25, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0xc8d4}, 0xc0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x24}, 0x14) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) syz_open_procfs(r5, &(0x7f0000000480)='net/protocols\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r9 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r8, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) dup3(r12, r11, 0x0) ioctl(r9, 0x5, &(0x7f00000004c0)="e2fa0a90146c683a9274dfc86bdfb53ecbcda15fc481d6") clock_gettime(0x0, &(0x7f0000000000)) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000340)=ANY=[]) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) chmod(&(0x7f0000000200)='./file0\x00', 0x28) ioctl$KVM_SET_VCPU_EVENTS(r11, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) chown(&(0x7f0000000340)='./file0\x00', r6, r7) syz_kvm_setup_cpu$x86(r10, r11, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r12, 0xae80, 0x0) lseek(r4, 0x0, 0x4) r13 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r13, 0x708, 0x70bd2d, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbd}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000090}, 0x20000045) [ 135.038446] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/12 01:17:47 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x8) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x240) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00000000c0)={0x1, 0xff, 0x3ff}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000100)={0x2, 0x6}) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 135.102563] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 2018/05/12 01:17:48 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x14]}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000003c0)}], 0x200000, &(0x7f0000000100)=ANY=[@ANYBLOB="64656275672c636f6465706167653d3836392c6572726f72733d7265726f756e742d726f2c00d530e0ec6186616075889170fe32673dd29b27203dc854c887b365fa4c5ee81ce78442b892d34900000000"]) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000740)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {}, 0x0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'team_slave_1\x00'}) 2018/05/12 01:17:48 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x86, 0x0) io_setup(0x9, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="10000000010000000000000000000000", 0x10}]) socket$inet6(0xa, 0x3, 0x6) 2018/05/12 01:17:48 executing program 2: r0 = socket(0xa, 0x1, 0x2001) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) preadv(0xffffffffffffffff, &(0x7f0000000680)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netstat\x00') preadv(r1, &(0x7f0000000500), 0x10000000000000d5, 0x0) 2018/05/12 01:17:48 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x8, 0x2, 0x1, 0x9d6, 0x9, 0x4, 0x9a9, 0x2, 0xe29, 0xdce}, 0xb) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'irlan0\x00', 0x4}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000000180)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f00000002c0)}, 0x40) 2018/05/12 01:17:48 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80080, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x60, "eac7355e906de658066b371a093cee12284a66040a4773836a1fb6c690c32b084a4f73a2b2380b01597b7c4520c62d3b1dce7da24d09ee52790c4a88731fc0d2c3d699403d756fd195067da083dc94a4b5dd5330c6c46122748c0bc45cf831f1"}, &(0x7f0000000100)=0x68) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x6, 0x5, 0x1}, &(0x7f0000000180)=0x10) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2203, &(0x7f0000007000)) r4 = getpid() getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x0, 0x0, 0x200}, &(0x7f0000000200)=0x10) ptrace$pokeuser(0x6, r4, 0xa8, 0x9) 2018/05/12 01:17:48 executing program 3: r0 = socket(0x1d, 0x7, 0x1) bind(r0, &(0x7f0000000040)=@sco={0x1f}, 0x80) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x8001, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e24}, 0x1, 0x5, 0x6, 0x400, 0x8001, &(0x7f0000000000)='bond_slave_1\x00', 0x401, 0x3, 0x200}) inotify_init() 2018/05/12 01:17:48 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="d4d315ac366060e4f7e1c8f454806c00ae9b94b71044d06194abe4549f59eafeccf96a886bb6b6243c4edaa3722266fc35860e24e587af23895aaadfdcbf7b5dcb43ed801bfb296356f19ebc1c8ca7f8a24ee5913f94b81e15ffff60df59e9d13fe5c2c317ea8c70c21249592fe932f80e0253ac7929cddb1ecf03ac69d705f484a9bc91"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/12 01:17:48 executing program 1: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x400573, {0xffffffffffffffe1}}, &(0x7f0000000380), 0x8, &(0x7f0000000040)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)="2246931a9065568200") 2018/05/12 01:17:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080), &(0x7f0000000040)=0xffffff14) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl(r0, 0x1ff, &(0x7f0000000100)="b02d5e81cc38936deafbbe06ef9fb26ba428251ec48d3ae63b7bc8dad5b13965128b6654643227097e5b417a7d32bc3cca7c267e01605b15cafa461c141bb4258f752c1ce0c1e43fa91ee1d9d153297a2c424ccab2b22f09dbfeb04720b048728df6aba97dbadad3d02176fd108c3e10a42327e87c65957ddfb17836b01e35e3a50830b43ced0873c9d0adbe1fee7b25cf65af425b6d100e08380dfbf618bfe31df9b1ebe9515ed86c35ec3559c77bde1026fb6f6310f9ba5c3253ade6a26c2b1a608a8b71f2b115533c3ea5f9ee87fdd9c5d45119b5d700af40112884c32a39cdfc498457e1ad724d4322f48d247c") 2018/05/12 01:17:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x8000}, 0x8) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7ff, 0x101602) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) shutdown(r0, 0x1) 2018/05/12 01:17:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0xa335}) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ppoll(&(0x7f0000d35ff0)=[{r0}], 0x1, &(0x7f0000542ff0)={0x77359400}, &(0x7f0000000000), 0x8) ioctl$TCXONC(r0, 0x540a, 0x9) 2018/05/12 01:17:48 executing program 7: r0 = socket(0xa, 0x80006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c63a7a4cca6c09b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x81, 0x402c1) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r2, 0x6, 0x1, 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x2, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/05/12 01:17:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x201, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000140)=ANY=[@ANYBLOB="2c000000fc51a10777eb03b13ada098a0355525ab9a157f9aad2c27b080e94726c833916e2ae5e713c2ad16fe35d9109bdec1ca5a63756dcb2bc3342c3472252dc87af94a4a6d5648b87cd5cec1714af146c01fe69c58fbd86182b24482b26bfab53a77c1da45d6c4d43bfb252dbe72c8e143f6d31a390547650f695a143a6573e56efb0bb9d9273b6f22434a48eb4951cf0e5e3e866588956a7b0f918c8ac847dae1625192188"]) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x1, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/05/12 01:17:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x25) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0xbe) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000140)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x10, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffff3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)="6ef600", 0x3) shutdown(r0, 0x1) 2018/05/12 01:17:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f0000000140)="c63da65b0000000000ec6f29522c5147770d919da333a1b06cb56da7cfe36c98842bb62e7bcab4c717af1738f8a7fa4267464a2eac52c424fed910e2b7324236949c90f13deb6cb420d5f62d569cb79b12682b4c93695186a637eff75ebe54c235ff56d2d1bb0e8ae22c22ee8496bf98000000000000000000") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000080)=0x80000000, 0x4) connect$inet6(r1, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40080000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000a26bd7000c4fddf250600000028f30100080002003b000000080002007f0000000c000700080000002000000008000b00736970000800050004000000"], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/05/12 01:17:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "1c7d76", 0x44, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f00000000c0)) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x9, &(0x7f0000001600)=[{&(0x7f0000000180)="2484503cd6f31496ae97dc85a0fe4368e480b96384a1fd3c79f1a2833d262192121b8ad5d020d0b2818e8e31e333c14a21e1838533b7e0d72608a50de3b8e78646ae3f9fd9ff704e042c142678390aea37cbe5e6f6baf126755370279e762e19ed0d666adc766a5c4384bdbf54d71af6b2f1c91b98ab3686c3868148d257854b2f588cbff34196d59dcd51dd52fa793c549e9bc4fc99828526abc26a1d986084", 0xa0, 0x8000}, {&(0x7f0000000240)="657662536c69a0fd3440931834008cc9d316ff8ee5f883100ae55d6b05134467a8646a88252e29d169570c5585da250e0fbbe43cd6f73d8a786d6875d9b2cc4fbf92020fc7aabbf1", 0x48, 0x4}, {&(0x7f00000002c0)="d6fb39742d77d5455cce5338a37023fb9ecd4e5c38f19fbf455888aead65e61f493fe840419c1e32a02885f9c390bfb6fa4522be28c38a02fcdb2ada82ecb1162cbd6fe5bbd7ccfd9e3fa6a1be49f55623ed9754ce4e210dfed8b80ffb1fc1927434fa86ee684f7db5020d561e64163289", 0x71, 0x3}, {&(0x7f0000000340)="f38131d8923b1baa4b557be93a04e83763583fa5c28d7e605d57927136a66d99764f10adb20276dacbcfff5555eb7743af5d2893e0c7f41e86d038c03fb4cb4a59354ef73a99430a18db", 0x4a, 0xeb37}, {&(0x7f00000003c0), 0x0, 0x1}, {&(0x7f0000000400)="d3a356600fb77c35a004d7daf33f3ee429874d03e2729b30759d44cab99e3acc4a44e2f96505a772346fd38cda379a252d10dba8da0929a24c50b359c0c05f2c391c1af90b2d2e37dcd6a6cb0fb8a8f54e345185f2016079c4f960091237809182ccfdac50de5a9089fff0742e10c59cdda89a41cdb146035612c2c9b67e255244ee12f69d47e421afcebeee877d90235cf78decac0a0dad235d084cd212d62923ccd60b8e6693e59983c7", 0xab}, {&(0x7f00000004c0)="508653", 0x3, 0x4}, {&(0x7f0000000500)="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", 0x1000, 0x5}, {&(0x7f0000001500)="3024379ce3fd049b653436466e2c30ecbfebe4fce9bf577de4352701934cba1c596a9d37c1fd4823609f6059c02b88396b21d9ff5472f5ca8492d42c6fa8a13196c80c97820384f52e9584205f422e206bf972e1a0e3015efd8f4e52a8348673176f75962801fb04d144e76e196103d2019d4e280902e51cb3d87643fe0a2bcabc8843918506030bb3b2265712eaed2ad06536a04d8546ca33b9d670cbef195486715718332714e78e095448522755996c42624f48600c87f09ab099958cec5082be9290e42043f183de4796584436c1466bffee885ae7de8fb5e863e3ef9b97c6eedfcedc27ef402c3dbea23549a548", 0xf0, 0xe3f}], 0x800, 0x0) 2018/05/12 01:17:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1000000000000205, 0x0) getsockopt(r0, 0x0, 0x0, &(0x7f0000000000)=""/132, &(0x7f0000000180)=0x84) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f0000000240)="d319", 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000001c0)) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000200)='./file0\x00', r2, r3) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCGLCKTRMIOS(r4, 0x5412, &(0x7f0000000100)={0xffffffff}) 2018/05/12 01:17:49 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffff9c, 0x40046207, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000180)='./file0\x00', 0x3) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000700)={&(0x7f0000ffa000/0x3000)=nil, 0x0, 0x4, 0xfde9f1195b2df0b7, &(0x7f0000ffb000/0x2000)=nil, 0x7fff}) r4 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x4, 0x40800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x1}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000200)={r5, 0x200, 0x10, 0x3fb0, 0x1}, &(0x7f0000000240)=0x18) keyctl$link(0x16, r2, r2) 2018/05/12 01:17:49 executing program 2: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x5, {{0xa, 0x4e22, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x88) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/12 01:17:49 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@un=@abs={0x0, 0x0, 0x4e21}, {&(0x7f00000000c0)=""/228, 0xe4}, &(0x7f0000000040), 0x4b}, 0xa0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000080), &(0x7f0000013000)=0x4) 2018/05/12 01:17:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20000, 0x50) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000000000290000000400c70855a850859da087f4000068f6c5170d3a3a5320471766ab8eadc2f2a061594b23a205a6e391430111511c83c50d7e98d3a1d6c04e842645284f49571d06ca151cdea1beb97d64108d95d69f6302e77ae0faaf296ad23b60001a840bb501311a7d152dc459f37dabdc8cdba2ec425a12c2ab5f7006fc53c3ab9fc30008007894fedf17b610642c6cbcfda6f6fd0da447a11d07f9ee62b416dae193f3108adde3507def08af8af73e"], 0x10}}], 0x2, 0x0) 2018/05/12 01:17:49 executing program 5: vmsplice(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x3f00) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) splice(r0, &(0x7f0000000140), r1, &(0x7f0000000100), 0x3ff, 0x5) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000040)={@dev, @dev, @rand_addr}, &(0x7f0000000180)=0xc) [ 136.711767] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=6056a3d3) 2018/05/12 01:17:49 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff), 0x0, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000480)={'crc32c-generic\x00'}}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_percpu\x00', 0x0, 0x0) r6 = accept4$ipx(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000380)={r5, r6, 0x1f, 0x38, &(0x7f0000000300)="64e4abe99958027a5c385a4de8223f8599f295e7899d9544e1d1af9ef0c7a726d2c4aeb06574a0a0bd285f1f1ac54af2ffa4a3d9f0ed51d2e17abdd458f2bbb06daeec71eb82bfde1879bb91282f2af8640bc1bf8ffef851bd478e93eadf21185be3853c79eb267498f126", 0x1, 0x7, 0x4e, 0x40, 0xb1c9, 0x10001, 0x2481, "177a9528d7a1f574fff7be9d0ec521055f23e7d22f6da16fe265e073bc286394221f8d"}) ftruncate(r5, 0x80000001) fcntl$getownex(r5, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setaffinity(r7, 0x8, &(0x7f0000000440)=0x7fffffff) 2018/05/12 01:17:49 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x9, 0x9, 0x6, 0x2}, 0x248) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r0, &(0x7f00000000c0)="5597f1ccf951bc622f4013a6f168f9b88fc399ca8017430fbfece75cff64084fab1ec8563eb88700c22b6de5d187f9f4312721061e1a6f1bb2", &(0x7f0000000200)=""/135}, 0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x180, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) r3 = fcntl$getown(r2, 0x9) wait4(r3, &(0x7f0000000140), 0xb, &(0x7f0000000300)) 2018/05/12 01:17:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000200)=ANY=[@ANYBLOB="020d000014000000000000001f0000000800120000000300000000000000000006fe000026391f5b179d16"], 0x2b}, 0x1}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x60800) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000040)=""/5) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000080)={0x9, 0x3}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 136.812372] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=6056a3d3) 2018/05/12 01:17:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001880)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10) recvmmsg(r0, &(0x7f0000004f80)=[{{&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/36, 0x24}, {&(0x7f0000000240)=""/112, 0x70}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/151, 0x97}], 0x4, &(0x7f0000000440)=""/51, 0x33, 0x5ca}, 0x80}, {{&(0x7f0000000480)=@nfc_llcp, 0x80, &(0x7f0000000600)=[{&(0x7f0000000500)=""/13, 0xd}, {&(0x7f0000000540)=""/147, 0x93}], 0x2, &(0x7f0000000640)=""/4096, 0x1000, 0x40}, 0x1}, {{&(0x7f0000001640)=@un=@abs, 0x80, &(0x7f0000001b00)=[{&(0x7f00000016c0)=""/91, 0x5b}, {&(0x7f0000001740)=""/126, 0x7e}, {&(0x7f00000017c0)=""/139, 0x8b}, {&(0x7f0000001880)}, {&(0x7f00000018c0)=""/63, 0x3f}, {&(0x7f0000001900)=""/108, 0x6c}, {&(0x7f0000001980)=""/50, 0x32}, {&(0x7f00000019c0)=""/98, 0x62}, {&(0x7f0000001a40)=""/167, 0xa7}], 0x9, 0x0, 0x0, 0x81}, 0x1ff}, {{&(0x7f0000001bc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000001c40)=""/40, 0x28}, {&(0x7f0000001c80)=""/198, 0xc6}, {&(0x7f0000001d80)=""/16, 0x10}, {&(0x7f0000001dc0)=""/161, 0xa1}, {&(0x7f0000001e80)=""/126, 0x7e}, {&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/117, 0x75}, {&(0x7f0000002f80)=""/160, 0xa0}, {&(0x7f0000003040)=""/247, 0xf7}, {&(0x7f0000003140)=""/77, 0x4d}], 0xa, &(0x7f0000003280)=""/139, 0x8b, 0x20}, 0x7}, {{&(0x7f0000003340)=@can, 0x80, &(0x7f0000003740)=[{&(0x7f00000033c0)=""/120, 0x78}, {&(0x7f0000003440)=""/197, 0xc5}, {&(0x7f0000003540)=""/133, 0x85}, {&(0x7f0000003600)=""/165, 0xa5}, {&(0x7f00000036c0)=""/40, 0x28}, {&(0x7f0000003700)=""/15, 0xf}], 0x6, &(0x7f00000037c0)=""/5, 0x5, 0x8}, 0x4}, {{&(0x7f0000003800)=@ax25, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/30, 0x1e}, {&(0x7f00000038c0)=""/78, 0x4e}, {&(0x7f0000003940)=""/23, 0x17}], 0x3, &(0x7f00000039c0)=""/134, 0x86, 0x800}, 0x7}, {{&(0x7f0000003a80)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000003b00)=""/56, 0x38}, {&(0x7f0000003b40)=""/4096, 0x1000}, {&(0x7f0000004b40)=""/193, 0xc1}, {&(0x7f0000004c40)=""/244, 0xf4}, {&(0x7f0000004d40)=""/153, 0x99}, {&(0x7f0000004e00)=""/28, 0x1c}], 0x6, &(0x7f0000004ec0)=""/137, 0x89, 0x8}, 0x8}], 0x7, 0x40000000, &(0x7f0000005140)={0x77359400}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x2000000000101, &(0x7f0000000300)="c6295e46ca6c09b612ec6f") get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0xfffffffffffffff9, &(0x7f0000ffd000/0x1000)=nil, 0x4) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r4, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000005180)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000051c0)={r5, 0xff}, &(0x7f0000005200)=0x8) [ 136.881613] Unknown ioctl 30470 2018/05/12 01:17:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f0000000140)={0x29f}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) accept$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x10, 0x200000) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"4f8886a9b80ffb"}, 0x7}, 0x10) timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000000180)) 2018/05/12 01:17:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000100)={0x2c, 0x100001d, 0xffffffffffffffff, 0x0, 0x25dfdbfc, {0x11}, [@nested={0x18, 0xa, [@generic="a2b41bea74a6246d995e07c6bf71fb0a2c"]}]}, 0x2c}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') ioctl$TIOCSBRK(r1, 0x5427) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x400, 0x0) [ 136.930413] Unknown ioctl 30470 2018/05/12 01:17:50 executing program 4: 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x2, 0x1, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x1, 'bridge_slave_1\x00', 0x3}, 0x18) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000140)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0xfffffffffffffc63) 2018/05/12 01:17:50 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[{0x9100, 0x3f, 0xd6}], {0x8100, 0x5, 0x6, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1a000, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/12 01:17:50 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp6\x00') ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x17ba, 0x3, 0x6, 0x8001, 0x0, 0x64, 0x40, 0x4, 0x15956d33, 0x3ff}) readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) 2018/05/12 01:17:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/05/12 01:17:50 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x93, "74964db3f589a884413e58d21f2e2365e014907656c2ea367344f75ba136c52124cffd50111389ed72786f490b52e0574806c3768b5180f478baa4d2a7516cf81554aa45bee3fbf7ed2610bcebc2f5b238a4d9ce12973773c13a558e15de0608079c5a158911c73e3244adad96257d43ae29c39fb072440080917c930968fde419f9d3e848a5d8d9338e18a614ba7bdb7ee1d7"}, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x3}, 0x8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x8050, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001c40)="636f726564756d705f66696c74657200e9a195e7759ed06a6c6d0816bd6db39737a99dc18832158ed1e0c8fff68e9b0255cd1cecc8a1e6eea442c8717ae31bb78d0a77edb85bcacf3f487d28e4ed16f58511fcef2860482f021ecf95cebbbf2ae597b51b700340c363e13677f6d06f6fe2030346d54cfec571") writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)='+8', 0x2}], 0x1) 2018/05/12 01:17:50 executing program 2: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuset.mems\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x30, r0, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)) 2018/05/12 01:17:50 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)=0x0) r5 = getpgid(0xffffffffffffffff) kcmp(r4, r5, 0x3, r2, r1) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa8, r6, 0x100, 0x70bd2a, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4000000000000000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x66e8e94c}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x40001) chdir(&(0x7f0000000040)='./file0\x00') write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x1}}], 0x30) 2018/05/12 01:17:50 executing program 6: mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0xffffffffffffffff, 0x1000) fanotify_mark(r1, 0x1d, 0x40000002, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r0, 0x80, 0x30, r0, &(0x7f0000000080)='.\x00') r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x1d, 0xa, r0, &(0x7f0000000100)='./control\x00') ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/12 01:17:50 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000480)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x400000, 0x0) openat(r3, &(0x7f00000003c0)='./file1\x00', 0x420000, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f00000002c0)={&(0x7f0000000200)={0x3, 0xa06, 0x6f6, {r1, r2/1000+10000}, {}, {0x0, 0x2, 0x0, 0x96}, 0x1, @canfd={{0x4, 0x100000001, 0xfffffffffffffbf9, 0xd966}, 0xb, 0x1, 0x0, 0x0, "7e7a4109c815b5e4ceac496f24b90724bae7b5adb29af211d76b11935bfac6b284926c01f86dd6d8d0f9abb202d96f11b348f482d475f0e200a04b127b9b41bd"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x20048041) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000000)='./file0\x00') 2018/05/12 01:17:50 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = timerfd_create(0x0, 0x801) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0x40085400, &(0x7f0000000000)) 2018/05/12 01:17:50 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@getlink={0x28, 0x12, 0x605, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/05/12 01:17:50 executing program 4: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0xffff, 0x0, 0x8004, 0x800, 0x7, 0x4, 0x1, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/05/12 01:17:50 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00000000c0)=""/1, &(0x7f0000000100)=0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, "af194204431f310cda6631e0fb5485e1e83a219ff0ca6073033446cbfdc486a5"}) 2018/05/12 01:17:50 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) fstat(0xffffffffffffffff, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setgid(r1) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x2}, 0x8) 2018/05/12 01:17:50 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'veth0_to_bond\x00', 0x200}) r4 = socket(0xa, 0x802, 0x0) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000000000)=0x10000, 0x4) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000000040)=0x65, 0x19a) sendmsg$rds(r4, &(0x7f0000002e00)={&(0x7f00000002c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000300)=""/194, 0xc2}], 0x1, &(0x7f0000002c00)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x80000001}, @fadd={0x58, 0x114, 0x6, {{0x2, 0xc9}, &(0x7f0000000440)=0x200, &(0x7f0000000480)=0xffffffffffffffff, 0x96, 0x1, 0xffffffffffffff00, 0x9, 0x42, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000004c0)=""/236, 0xec}, &(0x7f00000005c0), 0x68}}, @mask_cswp={0x58, 0x114, 0x9, {{0x8, 0x5}, &(0x7f0000000600)=0xfffffffffffffffe, &(0x7f0000000640)=0x9, 0x80000001, 0x9, 0x6, 0x5, 0x4d, 0xffffffff00000001}}, @rdma_args={0x48, 0x114, 0x1, {{0x9}, {&(0x7f0000000680)=""/22, 0x16}, &(0x7f0000001ac0)=[{&(0x7f00000006c0)=""/33, 0x21}, {&(0x7f0000000700)=""/176, 0xb0}, {&(0x7f00000007c0)=""/126, 0x7e}, {&(0x7f0000000840)}, {&(0x7f0000000880)=""/79, 0x4f}, {&(0x7f0000000900)=""/200, 0xc8}, {&(0x7f0000000a00)=""/185, 0xb9}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x8, 0x2, 0x7ff}}, @rdma_dest={0x18, 0x114, 0x2, {0x80000001, 0xffffffffffffffff}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0x3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001b40)=""/4096, 0x1000}, &(0x7f0000002b40), 0x2}}, @mask_fadd={0x58, 0x114, 0x8, {{0xac, 0x244}, &(0x7f0000002b80)=0x631, &(0x7f0000002bc0)=0xdb06, 0x1000, 0x3ff, 0x8, 0x7f, 0x30, 0xf11}}], 0x1f8, 0x40040}, 0x90) 2018/05/12 01:17:50 executing program 1: memfd_create(&(0x7f000049dfec)='\'Pvmnet0^lo-+\\wlan0\x00', 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) unshare(0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c85000)) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/12 01:17:51 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000080), 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2c0982, 0x0) r5 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) fchownat(r4, &(0x7f0000000040)='./file0\x00', r5, r6, 0x1400) 2018/05/12 01:17:51 executing program 7: r0 = timerfd_create(0x8, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) r2 = msgget$private(0x0, 0x40) msgctl$IPC_RMID(r2, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vsock\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={0x0}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000680)={r4, 0x8001}, 0x8) timerfd_settime(r0, 0x1, &(0x7f0000000180)={{}, {0x0, r1+10000000}}, &(0x7f00000001c0)) r5 = getpgid(0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000700)={'icmp6\x00'}, &(0x7f0000000740)=0x1e) setpriority(0x0, r5, 0x80) r6 = dup2(r0, r0) ioctl$int_out(r6, 0x2, &(0x7f00000006c0)) unshare(0x2000000) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000540)={0x0, 0xfffffffffffffffb, 0xc5, 0x7, @scatter={0x4, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/181, 0xb5}, {&(0x7f00000000c0)=""/99, 0x63}, {&(0x7f0000000200)=""/60, 0x3c}, {&(0x7f0000000240)=""/236, 0xec}]}, &(0x7f0000000380)="670a7d864daeddef734f0f9f270965210b7fa65065e0cf89ce0b18eda8c713bd4d67a4b9161d97407d71ef26c88a5457abac231ea49fd08e976f931c78c862fe2e3bc17d005e54d082b8c51652a84d1c2b966fb4e0fce80cff5817d1073c89d9f8aca76e70e6be2adcdb88e26d2edb81b436853a16ec2ef010c48962393d96407a682ab4a3f9aaa828f1f4000a08e59b1f85265676b5fea1044426f5b2256c62da51aa22776cad22aeae5c9edb9b1e494febab25038dce0d4236b212037603fcdb2a4ca60b", &(0x7f0000000480)=""/84, 0x3, 0x0, 0x3, &(0x7f0000000500)}) 2018/05/12 01:17:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=ANY=[], &(0x7f00008f4000)) recvfrom$inet(r1, &(0x7f0000001280)=""/248, 0xf8, 0x0, 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x2) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) 2018/05/12 01:17:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) fchown(r0, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') preadv(r2, &(0x7f0000000500), 0x10000000000000d5, 0x9300) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/12 01:17:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) 2018/05/12 01:17:51 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x6, @broadcast=0xffffffff, 0x0, 0x0, 'wrr\x00', 0x27, 0x80000001, 0x39}, 0x2c) 2018/05/12 01:17:51 executing program 7: r0 = getpgrp(0x0) getpriority(0x2, r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) sched_setscheduler(r0, 0x3, &(0x7f00000000c0)=0x9) fadvise64(r1, 0x0, 0x1ff, 0x5) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x2) 2018/05/12 01:17:51 executing program 2: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000400020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000080)={[{@disable_roll_forward='disable_roll_forward', 0x2c}]}) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000240)="25c5559e9017180e1bd390e2874a87c31f99581653a3ae8ef771baeb3b69252f4c13496be18620cc1b1213e997885e130e347e6511a450563675f5bca387e5c01c7ee601466c842e0c942d1380ce189224a5f59556eb09b7dff047b2abdcc34ed5e260666a3175a0c9eb88c4b2c8d0a05931ec69843e57bbff48204ac25297108f9a9819acbb3c97fd8e079ef77a1979dc91c36a1a91b90a4f45f3f3422ca8b5479c64ac7fbbe69c9d7b059284a6208f35b1336328a7f1a394d35210dd7d64", 0xbf, 0xc41}], 0x81000, &(0x7f0000000300)={'nouuid,', {[{@prjquota='prjquota', 0x2c}, {@biosize={'biosize', 0x3d, [0x2d, 0x39]}, 0x2c}, {@logdev={'logdev', 0x3d, './file0'}, 0x2c}, {@rtdev={'rtdev', 0x3d, './file1'}, 0x2c}, {@biosize={'biosize', 0x3d, [0x7d, 0x78, 0x38, 0x0, 0x37, 0x39, 0x38, 0x0]}, 0x2c}, {@grpid='grpid', 0x2c}, {@swalloc='swalloc', 0x2c}]}}) [ 138.363476] f2fs_msg: 10 callbacks suppressed [ 138.363488] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 138.375671] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 138.421522] F2FS-fs (loop2): Fix alignment : done, start(5120) end(134236160) block(13312) [ 138.430897] attempt to access beyond end of device [ 138.435961] loop2: rw=12288, want=8200, limit=20 [ 138.441896] F2FS-fs (loop2): invalid crc value [ 138.446877] attempt to access beyond end of device [ 138.452042] loop2: rw=12288, want=12296, limit=20 [ 138.456960] F2FS-fs (loop2): invalid crc value [ 138.461645] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 138.468387] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 138.475458] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 138.483195] attempt to access beyond end of device [ 138.488208] loop2: rw=12288, want=8200, limit=20 [ 138.493069] F2FS-fs (loop2): invalid crc value [ 138.497728] attempt to access beyond end of device [ 138.502724] loop2: rw=12288, want=12296, limit=20 [ 138.507624] F2FS-fs (loop2): invalid crc value [ 138.540564] attempt to access beyond end of device [ 138.545594] loop2: rw=12288, want=8200, limit=20 [ 138.552196] attempt to access beyond end of device [ 138.557573] loop2: rw=12288, want=12296, limit=20 [ 138.563572] attempt to access beyond end of device [ 138.568785] loop2: rw=12288, want=8200, limit=20 [ 138.575447] attempt to access beyond end of device [ 138.580681] loop2: rw=12288, want=12296, limit=20 2018/05/12 01:17:52 executing program 0: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7ff, 0x200000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f00000000c0)=[{{0x77359400}, 0x80000001, 0x96, 0x2}, {{r2, r3/1000+10000}, 0x4, 0x9, 0x7}, {{0x0, 0x7530}, 0x20000, 0xef, 0x8020000000}, {{0x0, 0x2710}, 0x3, 0x1000, 0x7}], 0x60) r4 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x82) r5 = dup2(r4, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r6 = memfd_create(&(0x7f000003e000)='\t', 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000003c0)=ANY=[@ANYRES16=r5, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="44da6afbb3527c55083b79d4e8b96c916c4aa184e6e0eb71c8be71fe6eddd7e2cb8033b44edbdeef0d7fb79cbdc57928", @ANYRES64=r5, @ANYRES16=r4, @ANYBLOB="88497316a62dfa5289fb0ad12fbaa900afe93ee7377a92f0a7cbd843f09db01d881730a1935a3e91b8eb756ad97d793b895e5a554fcf0158017e2cea0823d7029762b279381239b931f1456af2d8e0bd3653a641cabbd632201c1d24d798efe42ce95ae94db3cfdbc7b0dd6e457a08e669cdb3ca80c3a30756838ad6a6ef328f71f849135c46c2e202a241f96d35ab30731753a12603451c57b696de3a5892d6ebe96d96523a919c82e0f18b5ecbf7ce035c3aa8a1038ac744b65309ddb23abdc3f319364e6d6ba06bb510d7aa320480d5f1", @ANYPTR64, @ANYPTR], @ANYRES64], @ANYRES16=r0, @ANYPTR64, @ANYRES32=r0, @ANYRES32=r6, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32, @ANYRES32=r5, @ANYPTR64, @ANYRES64=r4, @ANYPTR], @ANYRES16, @ANYBLOB="459f95eba62c81039026fe6aab210fc23215b858d7b9a31af3e602c5d6c1f9dac7bafa4bd40810dfbccb1fe655315e15d3dcd341b86979d62741169ed582e348e2d833b8f965272321b3839cf9a3036d3abd37fffaf6d818ae49ac76ed9a43b02a86a3a719"]]) r7 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x244, 0x0, 0x1, 0x4, r6, 0x6}, 0x2c) write$sndseq(r4, &(0x7f0000000000), 0x2b2) dup2(r7, r6) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/05/12 01:17:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x8000, 0x3, 0xff, 0x4, 0x0, 0x3, 0x8}, 0x20) 2018/05/12 01:17:52 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00000008c0)={"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"}) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0c5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/93, 0x5d) 2018/05/12 01:17:52 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = getpgid(0xffffffffffffffff) r1 = getpgid(0x0) r2 = epoll_create(0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x80100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000280)={{0xfffffffffffffd0f, 0x7, 0xa1c8, 0x9, "b6d7d5b1d8dde49c7048d1993914f04e33450fe23d4d972b2501d24336ad2ffffeadb157bf88203535ae71b4", 0x4}, 0x3, [0x40000, 0xba61, 0x1, 0x1, 0x8, 0x100000001, 0xfffffffffffff801, 0xb4, 0x8, 0x8000, 0x1, 0x2, 0x9, 0xfff, 0x7fffffff, 0x9, 0x81, 0xfffffffffffffeef, 0x7f, 0x7, 0x521, 0xdf1, 0x100000000, 0x6, 0x1, 0x9, 0x6, 0x5, 0x1, 0x8, 0x40, 0x4, 0x5ba2, 0x3, 0x3fac, 0x9, 0x67, 0xfffffffffffffff7, 0x9, 0x200, 0x4, 0x200, 0x1, 0x4, 0x10001, 0x9c, 0x81, 0x2, 0x10001, 0x14, 0x5, 0x2, 0x101, 0xffff, 0x7, 0x5, 0x8, 0x3, 0x40, 0x2800000, 0x6, 0xc6b, 0x6, 0x800, 0x8, 0xb46d, 0x0, 0xd42d, 0x401, 0x51, 0x80, 0x20, 0x67a, 0x3, 0x9e9, 0x4, 0x0, 0x96, 0x6, 0x3, 0x1000, 0x1, 0x0, 0x3, 0x0, 0x100000001, 0x3, 0x9, 0xffffffff, 0x9, 0x6, 0x3, 0x8, 0x1, 0x9, 0x1ff, 0x59, 0x2, 0xe9, 0x779, 0x9, 0x81, 0x4000000000, 0xffffffff, 0xa069, 0x6, 0x9287, 0x8, 0xffffffff, 0x65, 0x400, 0x5, 0xa0, 0x6, 0x9d2, 0xd139, 0x1, 0x6, 0x0, 0x10000, 0x9, 0x1000, 0x4, 0x6, 0x7f, 0x42f, 0x4, 0x6d61]}) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x2, 0x800) kcmp(r0, r1, 0x2, r2, r4) r5 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r5, &(0x7f00000007c0)={r5, r5, 0x8cff}) fallocate(r5, 0x0, 0x0, 0x8000) getpgid(r0) dup2(r5, r4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r5, 0x800455d1, &(0x7f0000000100)=""/199) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000800)={0x11}) ioctl$BLKFLSBUF(r5, 0x1261, &(0x7f0000000000)=0xf132) acct(&(0x7f0000000840)='./file0\x00') fallocate(r5, 0x0, 0x0, 0x6) 2018/05/12 01:17:52 executing program 7: openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) 2018/05/12 01:17:52 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000080)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bond0\x00', 0x7}) 2018/05/12 01:17:52 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="000000ffffffff00000000a5ccbf8f68c8a6"]], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="08631040efd08825f864c494a0afea5b6207e20da03a47ffbca0334e8ee95cf441370a4c44b2595c7281fcc77f57078d8089cf7a29f433c28f1806444ef181a0ab9a31850411d921703a989bcdddbf03ee8981236cfb46610ee16ff5ce4227e69c27c9b9d4b2a20427a0c2b5636d3051df4e5e6f349713a906e8959adf2dd8431906cd1b482a0a0f5488f99888d9aa4aa795f18426a64bf84ef7e5ff26e298b35077b50ffeb3dfc6be041b70d80f4d7d62f4cb5f83605181206b27814a5a2597e0a71fa76d90c536cd534ce8c34a9da401846fcda02a0f333d355bb8e3e9b9582877537b78474d0524930077106542bd6c52763a65982caa70", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00002e3f90)}) select(0x40, &(0x7f0000000000)={0x3, 0x4, 0x3, 0x10001, 0x51af49e4, 0x2, 0x1, 0xffff}, &(0x7f00000001c0)={0x7fffffff, 0x7a, 0x6c88f736, 0x2, 0x9, 0x238, 0x6, 0x8}, &(0x7f0000000200)={0x9, 0x401, 0x3ff, 0x1, 0x800, 0x7, 0x3, 0x1000}, &(0x7f0000000240)) 2018/05/12 01:17:52 executing program 1: syz_emit_ethernet(0x94, &(0x7f0000000200)={@random="91d0d7312c8b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [], {@ipv6={0x86dd, {0x31689ef5, 0x6, "efd382", 0x5e, 0x0, 0x6, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x87, 0x3, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0x3}]}, @fragment={0xbf, 0x0, 0x1c00000000, 0x6, 0x0, 0x81, 0x68}], @dccp={{0x4e20, 0x4e24, 0x4, 0x1, 0x9, 0x0, 0x0, 0x6, 0x5, "4f06dc", 0x1, ' tR'}, "99d96bbc10a50236418a41d93f4cf56c31d8f3427723f7b2e804002417f63736802314e27a08"}}}}}}, &(0x7f0000000040)={0x1, 0x1, [0xdc4, 0x9c2, 0xf35, 0xc89]}) syz_emit_ethernet(0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb81000002000000ff001e000040000000ffffffffffff0000000000000000000000000000"], &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xa080, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/24) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000001c0)) 2018/05/12 01:17:52 executing program 1: perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40400, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x101, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, "7175657565310b0000000000000000ff010000000000f6ffffffffffffff0000000000000000004000"}) [ 139.265251] binder: 9842:9854 transaction failed 29189/-22, size 40-8 line 2856 2018/05/12 01:17:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x6, 0x5, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x108}, 0x1}, 0x0) 2018/05/12 01:17:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) 2018/05/12 01:17:52 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x323, 0x1, 0x4, 0x7d, 0x1}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8c800, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa8, r2, 0x202, 0x70bd27, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x76c}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4e88}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffe01}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0xa8}, 0x1}, 0x1) r3 = accept(r0, &(0x7f0000001300)=@un=@abs, &(0x7f0000000080)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'nr0\x00', r4}) 2018/05/12 01:17:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x5, 0x2080) ioctl(r0, 0x0, &(0x7f0000000500)="4cac59c51fffec0ba88575a1bd4ccbd5c2e35b68d7a05d00ae01c8e8be6b15363e249d863651decaaab476062b05543837d198fdf99fe1e1d5aaa4a23399e08aa2bfe396c699e79a7447a4f79d1cc9d196514278ebb3adec94da3c58fcf5c9b09482b93ed3dc00b523feed0d344e2034971b1f51d6cd4f90c470912294972ef96082e2bb7ab9c3c56cee1985678f80b5ce3361f9743588fac2c8db4590e0b67d66d22a4114cbdb5d8bf9cc214079") ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000440)={0x6, 0x100, 0x2, 0x3, 0x2cfa, 0x400, 0xce8e, 0x0, 0x0, 0x1, 0x1, 0x6}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000005c0)) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r2 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000003c0)) bind$alg(r0, &(0x7f0000000480)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0xfffffffffffffd11) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000031c0)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="df960c83fc2a4df8024eed8f529769f04282870e57a10a2bc0f9d8b9daf5c0fe68531b5ba748eb4867914111ecfb758e", 0x30}], 0x1, &(0x7f0000000500)}], 0x1, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000400)=0x7ff) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) [ 139.327179] binder: 9842:9854 ioctl c0306201 20a94fd0 returned -14 [ 139.408515] binder: 9842:9854 transaction failed 29189/-22, size 40-8 line 2856 [ 139.408964] binder: 9842:9875 ioctl c0306201 20a94fd0 returned -14 2018/05/12 01:17:53 executing program 0: r0 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x140, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x8}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/12 01:17:53 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x4000000000000f7, 0x891, 0x0) get_mempolicy(&(0x7f000000c000), &(0x7f0000fd5000), 0x7ffd, &(0x7f0000000000/0x2000)=nil, 0x3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/05/12 01:17:53 executing program 4: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r1, 0x8}, 0x8) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') close(0xffffffffffffffff) 2018/05/12 01:17:53 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0xa2001, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x100, 0x0) linkat(r2, &(0x7f00000002c0)='./file0\x00', r3, &(0x7f0000000340)='./file0\x00', 0x1400) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x44080, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e24, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f0000000240)=0x84) fcntl$lock(r0, 0x26, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, r1}) 2018/05/12 01:17:53 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/group.stat\x00', 0x2761, 0x0) fdatasync(r0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000280), &(0x7f0000000240)=ANY=[]}, 0x78) unlinkat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x200) io_setup(0xa69, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000140)={[{0x5, 0x8001, 0x1, 0x0, 0xb53, 0x4, 0x9, 0x2, 0x8, 0x9e, 0x6, 0x2, 0x1}, {0x7ff, 0x5, 0x4ed8, 0x0, 0x6, 0x63, 0xfffffffffffffffa, 0xffffffff, 0x20, 0x5, 0x9, 0xfff, 0x8001}, {0x4b, 0x28, 0x200, 0x6, 0x80, 0x100000001, 0x330, 0x632c, 0x3, 0xbebd, 0x1, 0x8, 0x4}], 0xffffffff}) ftruncate(r0, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000080)={[{0x3f, 0xb, 0xd1, 0x400, 0xfff, 0xff, 0x9, 0x6, 0x401, 0x269c, 0x3, 0x6, 0x1}, {0x5, 0x40, 0x6, 0x6, 0x4, 0x7f, 0x200, 0x1, 0x9, 0x9, 0x2307, 0xfffffffffffffffa, 0x2}, {0x9, 0x9, 0x4, 0x1ff, 0x43, 0x1, 0x0, 0x8, 0x9, 0x1, 0x6}], 0x8}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086607, 0xfffffffffffffffd) 2018/05/12 01:17:53 executing program 3: openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x501202, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)) 2018/05/12 01:17:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = eventfd2(0x3, 0x0) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_create(0x5, &(0x7f0000000100)={0x0, 0x2b, 0x4, @thr={&(0x7f0000000040)="b7d3feaca1243647389a1708f91aa8b8034dee89c139c8025827f3df55ad6cf8f78042dcf8", &(0x7f0000000080)="176bbd4d07f841a3c1cbaa22d995622ff5fdcf93226fb1bc4135021004d8cb6792c9f1ce9e9a45d936e425bd2e1d30b804110b3924a57409177bdd1b43887e190278b8a8d180f6d7a15cc96ef0"}}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) readv(r1, &(0x7f0000bd8000)=[{&(0x7f0000ddfff8)=""/8, 0x8}], 0x1) 2018/05/12 01:17:53 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl(r0, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000f80)=@reject={0x9, 0x0, 0xfa00, {0xffffffff, 0x0, "e7ffb1", "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"}}, 0xfffffe0a) [ 140.556770] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/05/12 01:17:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x2011, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000d22ff0)={&(0x7f0000000000/0x2000)=nil, 0x2000}) prctl$setmm(0x23, 0x5, &(0x7f0000ffd000/0x1000)=nil) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x280080, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000040)=0x80, 0x8) [ 140.605501] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/05/12 01:17:54 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x44100, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000280)={0x0, 0x8a6, &(0x7f0000000180)="a22fecd680497c1529a89efcdf3f8cced475ff93e48b0321fbdd9982af83eaa900e19915248b498cfeb000191be2a50c9f3b03e0a2798355c1d384c5aa2f9b33cd844803c63d65c879b215209dc2997ce2c4e089837d9c83f0823dc53589f29675dc3df7ba0c07ba3ca86ff1b2752b9167823797b58e23b51b888aa39535111106ada813aa4dcdbad2ab43f8de5e226f38a29be82868b6d085a41898c388e53ade9da0c1550bd8e25a5093cf5924b22500907797bffb271e95a0d2ec82a86ca8da8eeb735270e0eeea26095c81287de86cf86e5bd2948d661bfd", &(0x7f0000000080)="feb54f18780c5c72054c3713022da75d0c586f46d703936bc2912d61f176585cb3e02ee490d96ac0f9b48e879fe7dd91a42326e81745ffe5552377", 0xda, 0x3b}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x7, 0x8000}, {0xfff, 0x828}, 0x6, 0x7, 0x7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f00000002c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x401, 0x401, 0x101, 0x5, 0x7, 0x7, 0x2, {0x0, @in6={{0xa, 0x4e20, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x7fff, 0x0, 0x400, 0x80000000, 0xffffffff}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000540)={r3, 0x2}, &(0x7f0000000580)=0x8) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000000ffffff000000000000000000000000000000000000faffffffffffffff000000000000000000000000000000000000"]) 2018/05/12 01:17:54 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = getpgrp(r1) r3 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000040)=0x28, 0x4) rt_tgsigqueueinfo(r2, r3, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/12 01:17:54 executing program 7: r0 = shmget$private(0x0, 0x3000, 0x340, &(0x7f0000ffd000/0x3000)=nil) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23}}, 0x88b, 0xaa0e, 0x1, 0x5, 0x7}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x1, 0x1, 0x1, 0x9, 0x6}, &(0x7f00000001c0)=0x14) shmget$private(0x0, 0x2000, 0xa00, &(0x7f0000ffe000/0x2000)=nil) r3 = semget(0x3, 0x7, 0x400) semtimedop(r3, &(0x7f0000000000), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000002c0)={'ifb0\x00', 0x9891}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000300)=""/39, &(0x7f0000000340)=0x27) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000200)=""/183) 2018/05/12 01:17:54 executing program 4: r0 = socket(0xa, 0x2, 0x100) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, r1, 0x0) exit(0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12c66cb9}, r3, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/05/12 01:17:54 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) pkey_mprotect(&(0x7f000050d000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x24040, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1, 0x6, [0x3ff, 0x3, 0x1, 0x3f, 0x80000001, 0x4]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0xfffffffffffffffa}, 0x8) clone(0x0, &(0x7f0000000140), &(0x7f0000006000), &(0x7f0000000100), &(0x7f0000001f9d)) 2018/05/12 01:17:54 executing program 3: syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x7, &(0x7f0000000640)=[{&(0x7f00000000c0)="7b4bcfaedabc24c6457a3951096d70b728352897b04a3f01104c538c87cf559b6016f72292c28374ea476bd28ce9e5e34f7327309ff065f3e9d6fb5506769c9b26b017f485d3b56a58d0a30779c2e5deba", 0x51, 0x10001}, {&(0x7f0000000140)="edf45563d0a696b7a714fbb53c4037fa488510edc77c5d9bc78b4a3c7a75958113d91e5c2d2b4d7d71a8da19ddba89262ede507f1ac2ff9b153811ee30b5e2359522bc335a03bbac468b4d770d8442c2d1d314341f49b0e5099e526a4b92c158d82d66bce82f5954d483d70d2f19c2366ecda6077898f6fd0a4af08379d3292f161f0e0ecfbcbfe722c62626bdcd2c796d39bd8b163563fe5115b8f5b07b18d6ecafd28a4e6e8fb74b58770fc5361182724d7d5698eaacd4c4165f4814c006702761e1d35111e09a5f081512b2e68db9488903370828d87e315bd121a0e7", 0xde, 0x32b3}, {&(0x7f0000000240)="8547ff2c444fd0caf35c0db41b6deda2e0f100abffae8ab421b4373742e87201abff681019b54972553b901f8ee958d4045a52cd45ea8de4540da50fdad225e31069489707503779dc7cb0beba2dda4e455966462e13f8aec3b414a25ee46db3121c63164369edb3ce931b5b153bd96551e8bfe757972602a5689aad1bb9bef789013c6e331c29139a51181969d5c434902c80ccd7dfae45efada182072dbcf4eb187e3fa3ae", 0xa6, 0x6}, {&(0x7f0000000300)="5e5f812f79455bbd54b62dae5c28b4774fdca15218d67d4776654a4b37e62308134930579390e958c6439ce4adb4624932f676a6a1e557d926a30967d29e24885d1b05418cd909090dba6a97181048e2d2a92672918ac91fcd89c3a05deedc5eb3c8ecf4d89a5c5461b3af670f157039c76ce938718fccbdcfc5f305ee73bda4a8f910a82942afb24f1ac595c6e1c360752a496fcc26ed1550bad5d44f26998ef4bd22980a400839fcfa390d743283275b55538a663ade3afc986bc951cb2ed7883d9ff3abfced894b8d48daa824f6ec02abf280794d9efb278f92", 0xdb, 0x2}, {&(0x7f0000000400)="79548682d43db6e3c99e3cecb9ad4645b75335dc6b455d876106dc23402cbb4507c9d12cfc07aff485e3", 0x2a, 0x6}, {&(0x7f0000000440)="190bc8bbc7bd68429778fe82705dd3c0ffc1abf06b41c8da37bd23799ea20b386c9e05db6b9e187289790bb253bbdae129f481f09169d0ad4fd31f86e0adf4451d032808b300c7d63a34d7d0d59c5e1735a778874980799ae660af4f2f792acc4280374c4faa228a733622b58d6c09237441ad4fd1d8e17ed6351b67cf470fb688936fb03e556299ddd40d1fca19cb884da87aca9e488dfc0b4ce1dc23b24e5b0e63a8e00a6c4d88ccc52d6a82e69f9548f7347c67e6dee8874d8d7e880370bffb3e4bf2130d073f94009d16394385d55b80f7dbcc1ae3e5b573e67c2dc42f", 0xdf, 0x5}, {&(0x7f0000000540)="6b44071b427ab89d7868731f06988f43b17371800fca9138e38a9fb2bbdbee8f134a18e239b2938267b18bb87e5db17aae150068991e671d1e798d7ff74bac2cd974e5034b587492b80be0fca02f315c3776f820ce69b853d6c3089d1ddf996ed00c7f189423887cbc0b53c64c7d6e6370547e04e99000854deb3ab988c04e0490f6dee532989672388c74fd9a14c836a771662757e3d618d69fff991ae293a6abfe85873e08ba8c58a42abcca2048b948621d0374ed1e67aceb74aec0390593bd1617c0aba9cfb8826517", 0xcb, 0x1}], 0x60, 0x0) r0 = 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x53, r0, 0x0) 2018/05/12 01:17:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/63, &(0x7f0000000040)=0x3f) ioctl(r0, 0x8912, &(0x7f0000000280)="c62906000000000012ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x8, 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}) socket(0x7, 0x2, 0x7c5) prctl$setmm(0x23, 0x6, &(0x7f0000ffd000/0x2000)=nil) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/12 01:17:54 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40002, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x100, 0x8, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x100000000}, 0x8) syz_emit_ethernet(0xfdef, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0xe803, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x101000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) [ 141.452092] sit: non-ECT from 0.0.0.0 with TOS=0x3 [ 141.494156] sit: non-ECT from 0.0.0.0 with TOS=0x3 2018/05/12 01:17:54 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x321, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}]}, 0x34}, 0x1}, 0x7fc) 2018/05/12 01:17:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000180)=0xe8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0xb5a5}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0xffffffffffffff62, &(0x7f00000001c0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/12 01:17:54 executing program 1: r0 = getpid() sched_setparam(r0, &(0x7f0000000000)=0x7) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)=ANY=[@ANYBLOB="ff0000ffff00000000000061755a69aaa5bd24bedba301f766f042b8066d310881f19b082ed6bda31835a296bce30da9e1e39bfe7ef5fdef3f72ab9110d15a53ae7c6b89251843d90c804965896c4e5bee61e03fd95e07854749fef927b0cdc6c44da0c0f0e9a6fb3212aba5cea59db9dd7a00528455fb4c1d0eb9e1547fa37ac3f272ff1ae2a4b382942af5e59479106ba54b63bf2ece550db890930f8bb00171"]) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7ff, 0x101000) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast=0xffffffff, @in, 0x4e20, 0x1, 0x4e24, 0x0, 0xa, 0xa0, 0x20, 0x11, 0x0, r3}, {0x7ff, 0x200, 0x1000, 0x7, 0xca, 0x3, 0x627}, {0x7fff, 0x7, 0x5, 0x6}, 0x7, 0x6e6bbb, 0x1, 0x1, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3501, 0x2, 0x3, 0x1, 0x7, 0x401}}, 0xe8) 2018/05/12 01:17:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="0d3149d1e3d54fb7bfb02c7e727f30780169ead13b5da8742aacfd083b8eb18323758ccf649ccb47b51c82f945e4692b683b2a404f20c44ab1da33b4b5d0610ef9181c099ee51d3a9eb540c2a10d430770569b53cf9fa707c568f7e61e54c0e23f2152188db6517f5c08209a39a922d76bef84a7e46a6ad50fe3d7930a2fd64b38eb60f1af7e533f3d309a1af6341f6db0ecd56538f9d1039c1bdef3106604a00924f3af64ce6402de516ff4b3a9ea53fb7b8e5fd5000000000098ec313180dbeb2f01ec5c29a453803baccbc85e7e"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a5f000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000000)="0f01ca660f38829db25367dd66b8d0008ec09ad846d55b56000f32f20f5ae666ba4200ec66ba200066ed0f32c4e241b7a4fa00080000", 0x36}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/12 01:17:54 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fallocate(r2, 0x0, 0xffff, 0x1f) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) 2018/05/12 01:17:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2000000000006, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x47f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x48000, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000080)) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/12 01:17:54 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x30000, 0x0) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@generic, 0xfef6, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0xfffffdaa}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) fadvise64(r0, 0x0, 0x1, 0x3) timer_create(0x7, &(0x7f00000000c0)={0x0, 0xc, 0x2}, &(0x7f0000000200)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001480)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) bind$can_raw(r1, &(0x7f0000000280)={0x1d, r4}, 0x10) timer_delete(r3) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/12 01:17:54 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, "0700000000000001000000b672981f008efb324c0100a5de04e719ba6725ec56"}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x101, 0x10040) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000000c0)=""/144, 0x90, 0x6, &(0x7f00000001c0)={r2, r3+10000000}) 2018/05/12 01:17:54 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10800, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8080}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd4, r1, 0x0, 0x70bd2a, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0xd4}, 0x1, 0x0, 0x0, 0x24000010}, 0x4000000) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), 0x4) 2018/05/12 01:17:54 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000180)=0xe917) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_mr_vif\x00') sendto$llc(r1, &(0x7f0000000100)="9287892bb6666677f68f2c6fc6b263782da77586bf0bedab6dae3b61373f16b2a1fcd007c66d7a3fc1c94073", 0x2c, 0x40000, 0x0, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3229, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/12 01:17:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x101000) poll(&(0x7f0000ce5fd8)=[{r2}], 0x1, 0x200000) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000006ff8)) mmap$binder(&(0x7f0000450000/0x2000)=nil, 0x2000, 0x1, 0x12, r2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000540)={'team0\x00', r1}) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000000c0)=0xfffffffffffffffc, 0x4) 2018/05/12 01:17:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)) 2018/05/12 01:17:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2000000000006, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x47f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x48000, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000080)) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/12 01:17:55 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000240)) clone(0xc20a1b000000, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f00000007c0)="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") 2018/05/12 01:17:55 executing program 5: perf_event_open(&(0x7f00000017c0)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000640)=0xfff) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x0, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000080), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x0, 0x8001, 0x3, 0x3e1f, 0x1, 0x0, 'syzkaller0\x00', 'ifb0\x00', {0xff}, {}, 0x0, 0xc}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="91ebb5a3bbf7", @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x6}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x20}, 0x8, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xb}, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @empty, {[0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x10000, 0x6, 0x6bf9, 0xdbb2, 0x80, 0x300, 'team_slave_0\x00', 'veth0\x00', {0xff}, {}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @mac, @rand_addr=0x400, @multicast1=0xe0000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$inet_mreqn(r0, 0x114, 0x2710, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000000040)=0xfee8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000005c0), 0x4) 2018/05/12 01:17:55 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x81) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xd614, 0x200, 0x7, 0x5, 0x101, 0x84f4, 0xfffffffffffffffb, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7f, 0x3030e36d, 0x2, 0x0, 0x4}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x9, 0x8}, &(0x7f0000000280)=0x90) sendto$inet6(r0, &(0x7f0000000240)="75e1b56b071d3c94f602", 0xa, 0x0, &(0x7f0000000080)={0xa, 0x0, 0xf, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setrlimit(0xf, &(0x7f00000002c0)={0x1ff, 0x400}) 2018/05/12 01:17:55 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e4eca6c09b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x2000000000007, 0x0, 0xd000, 0x2000, &(0x7f000000b000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'veth0_to_bridge\x00', {0x2, 0x8000}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x1, 0x3, [0x7fffffff, 0x8, 0x1f]}, &(0x7f0000000240)=0xe) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r4, 0x45}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r5, 0xcf}, 0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000300)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/12 01:17:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f00000000c0)=0xfffffffffffffffb, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) [ 142.691063] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.698464] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/12 01:17:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x180, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000440)={0x104, 0x0, &(0x7f0000000280)=[@increfs={0x40046304, 0x4}, @release={0x40046306}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000080), &(0x7f00000000c0)=[0x38, 0x20, 0x0, 0x38, 0x28, 0x78]}, 0x2}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, &(0x7f0000000100), &(0x7f0000000140)=[0x78, 0x48, 0x48, 0x40, 0x30, 0x48, 0x28, 0x0]}, 0xcf}}, @dead_binder_done={0x40086310, 0x1}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x50, 0x8, &(0x7f00000001c0)=[@fda={0x66646185, 0x1, 0x1, 0x24}, @flat={0x77682a85, 0x0, r2, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000000240)=[0x48]}, 0x101}}], 0x7d, 0x0, &(0x7f00000003c0)="59e16248e2f1408c3c85a63953681e9b9c319fc06af185b17f4022fe9776631e43994775bdfe6e4f5557f752d7b193907a857bf0374437893e51ba2bcd31e205d76de32ca9799a806136633550e5ad0ef80f7b29873b570233fb33c8bad4477c11636d6ba934f4dc834334d7345ffd8ed432581d4e4e8689f0637dac89"}) accept(r1, &(0x7f0000000480)=@ipx, &(0x7f0000000100)=0x80) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0x103000, 0x2000}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000000)=0x4) 2018/05/12 01:17:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000021c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000001300010300000000000800772cad643c", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/05/12 01:17:55 executing program 5: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x107180, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00000000c0)=0x2, 0x4) r2 = fcntl$dupfd(r0, 0x4, r0) connect$netrom(r2, &(0x7f0000000100)=@full={{0x3, {"4ae80715c4eb52"}}, [{"683b1543dbd55e"}, {"cebecb298cfefe"}, {"7afc97a69757ba"}, {"29130b030c5544"}, {"9beb18dcf31410"}, {"95b184c2ed951c"}, {"9cfbf5cd732707"}, {"656b1767875c18"}]}, 0x48) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0xfffffffffffffffc, &(0x7f0000000080)=0x4) 2018/05/12 01:17:55 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f}, 0xc) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100, 0x86c01) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x80004) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getstats={0x1c, 0x5e, 0x5, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, 0x2}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4001) 2018/05/12 01:17:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') sendto$llc(r0, &(0x7f0000000040)="32564ce4f7c8dbaf4a0d9414e1b081b93a8f7551c068155ed03626", 0x1b, 0xc001, &(0x7f0000000080)={0x1a, 0xffff, 0x372f, 0x4b, 0x7f, 0x200, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)="af", 0x1}], 0x1) 2018/05/12 01:17:55 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x1, 0x0) r1 = geteuid() r2 = getgid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b471, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) sendmsg$netrom(r0, &(0x7f0000000100)={&(0x7f0000000040)=@ax25={0x3, {"fc77594d58a7c4"}, 0x10000}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000240)="48801f9d51db45c3bac6c4211c264783850c58fd786ffad948e34fa8977e4f8bed60ea41375aea62b0e5df224d2ccf3b9c2aa28cd9f8f40b484be334fe3f53a6e3055f3af6124a9099a42105589a94eb6656de75ea9c66e7bf6416c751ffc87112458d34056e943a93db5a1bb6fb26d4b94c66355a6bc8e99930ce66068a987be5e358f3d8fed31b190f44c5dd7414c4c4335b8b1779544f98ecb3974f47f5458b2eead981fef9d58a8a4b1cc9ccc1c04cea2b3fe6c88f298d6faecf86ad5ddaf0eb36a8cc14ac7d97d45754a3bc4082f241cd", 0xd3}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000080)="4aa023189d5cac7bb0595a22ea153f095847b06b4136cd2f44643d4c247f42d2071370fc5249aace15dc", 0x2a}, {&(0x7f0000001340)="98679c782374f320cd986e64be38e017b4e496325ad2817fb3b80ea00a032d34484fbd704fdd2469a85c92c45ecb82ff3acdb17440ce91799d99ff510895402e2b25900525d414fc67f7832d0135a97b29c11492a36595c2b321cd87b985eddb1825240a51b58f293e1872e8f298d2d0e56b86772c5f793d9a73c631271a2becd86987d9c89175d5af83185c38ec1a507dc815e2e824d4235855efcb909a39323a621dce43", 0xa5}, {&(0x7f00000000c0)="abe6c27f5444fdea9a781fc2e41ef80b1ab586fbbfd75abc17", 0x19}], 0x5, 0x0, 0x0, 0x8001}, 0x20000000) 2018/05/12 01:17:55 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c010000100021070000000000000000fe800000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x13c}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) getpriority(0x1, r2) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/12 01:17:55 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r0, 0x330b, &(0x7f0000000080)) getdents64(r0, &(0x7f0000000140)=""/105, 0x69) 2018/05/12 01:17:55 executing program 2: r0 = socket(0x11, 0x2, 0x0) sendmsg$rds(r0, &(0x7f0000000500)={&(0x7f00000000c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/170, 0xaa}, {&(0x7f0000000400)=""/118, 0x76}], 0x2, 0x0, 0x0, 0x8800}, 0x1) ioctl(r0, 0x8916, &(0x7f0000000140)="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") getsockname$ipx(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6966732ee6617400020401000200077000f801", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) umount2(&(0x7f0000000080)='./file0\x00', 0x0) [ 142.920311] netlink: 76 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/12 01:17:55 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) process_vm_writev(0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/189, 0xbd}], 0x1, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/219, 0x3d3}], 0x1, 0x0) writev(r0, &(0x7f0000000040), 0x146) 2018/05/12 01:17:55 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000280)={0x2, &(0x7f0000000040)=""/117, &(0x7f0000000240)=[{0xb63f, 0xed, 0x8, &(0x7f00000000c0)=""/237}, {0x9, 0x62, 0xf144, &(0x7f00000001c0)=""/98}]}) socket(0x18, 0x0, 0x80000000000003) 2018/05/12 01:17:55 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x5, 0x800000080002) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000140)={0x2, 0xfffffffffffffff8, 0xee, 0x0, 0x0, [], [], [], 0x1, 0x2}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='cpu.weight.nice\x00', 0x2, 0x0) flistxattr(r3, &(0x7f0000000000)=""/36, 0x0) r4 = dup2(r3, r1) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f00000002c0)={0x3, 0x2}) ioctl$SG_SET_TIMEOUT(r4, 0x2201, &(0x7f0000000040)=0x3) [ 142.966293] netlink: 76 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/12 01:17:55 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x111302, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x280, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x3, 0x3, {0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x392}}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000180)="e78d603fe98bcec776699397f1c7de237c2a2375af3f15f0d5279af7480a1e7919366047d9c86d8ab4b13d952d52171b16e8fdea6ad9f214f7e90af9a1ba958504f165101f09b5ccd41fe54247feff31b3e75b70040bcd7a06cceb33d4ab80ac6632f17fa798be4deec29038f20dfc7d9df0c19b5c0487fe1eb19091852eb79d29aa3e779ff905078c3e5040fcf0bc2bb97096a6c0b4944bb8657ea1231f6bef40f642120e841455b147bc66051c943b4d0210fcb54e6bb68c2d4e3f5ed2ef9ebc3c1f9afdaf6a0510eea3773945fb8c0e4f4122934f38ec10ad67f57c14206445ecff164174904a0d", 0xe9}, {&(0x7f0000000280)="0b030f3c98b286e5dc72ed38dcf7a2d0b6e6d63c86c883b2de123ef6b60a2abfee517c7e5a2065e56762875ae3e444fb6329f1a811ace6ba97faf491e7a8b19f33f480daa5035d4370960bf8b745b3d72fade57395b0a0fa69c387dbd84c9a86938825fda865a80e835ca1b3e88866f3749e3eb214b6957b5596a7", 0x7b}, {&(0x7f0000000300)="a44e52189ed3c15288e286a35e1124c4f0215ad0503207e1d12510a2c3c7996822f07ad5da092631b1acd606c255ef8f48994b2da932ac26eb5d86b1e7aade85e06699ce8b6dc77abc76bbf09ea9562b22e14fc4db8d9b611ca39cbdc7df0ddbfe6b2192415840a25237cc289d19e874a4b14f4be6f0a5268dda365e477a4729d040412ee5fd33678fb2290b73f15bb87f", 0x91}, {&(0x7f00000003c0)="95cc30172a1e432ef02e70f7db5a972e78a40f0ed3fa62d76c0ee78fb1a6e9e7986e47f04e0e821a907409bf0be1e1a16ab5184e5be6c5b454f979a63e8c4ba9d59072b1a30f75016944fe840f985b8b6400fce10f8c46fa2978846cb51d3b6356e6480fe535c5e8f70e2b692a521cfee53c7c622e3fd90a2a94ab9853b83e459a22bd4dda88e92a5f6bcc9bd9762db78823674d1ecacf0f7b7cb5db90512dea1b8f708e2b2317bcf60f7821c3ae2edc922ca9635f0d46cd8abdb424e552cc996d790c192eacaef562895df744eeb31a42d1d70a3952dd3ef8c14ede2c8d8efca6c1f8f6694c90af6c21a32175", 0xed}, {&(0x7f00000004c0)="f24c3ca31c5e972381f613dcc6ff8e4ee2654d51ed735ed2c4378f87460d003c7ef2b1616b652d2f3fe43f99278309a9d68d4a94aecb1019fcd41b79ec9f9f496121de69d4fe9d4fa4ade0adf5cfb948d61d7ed67d9348e5dbf6c88ac3b4870857ace4cc0a632af45173577dda7bb16912723a3d83aa923f240c686f3a76e0dc2ab5d364a3304a1b2d4b7f690f4d6e4e8027d7e58d0f15f971051f2692400557723a1bfd625038cb59c06b6383e08c4d5d656d97fdfdbfc439d302578d272bd8c172418d18f3d4319a1998c360aa2aa1a37ad1debe1af5899b63323b46c934a4e538413a5ea21033515473ad22e76648836a74d9", 0xf4}, {&(0x7f00000005c0)="5e628002c05ab7011d0863d7afe82aa816229671c111326a0efe229b7ee8c907bc1dd568a1f262a765281c6dd215cba9ea1ac363e1e6b368ee4f0059804dc38808c9ec07c34d7525ee2a3c17e68a360003dc429aee04ed9151ef954812848f61d9d3adec2827d7c510fa77bb1bb23d0c4571f14fe7244343cc749e23ddfcf729a759e580e44e583512e0e1b68149107d0c6aab33f3f720e160c87598fdc3b3b1b264aba1543e74f02e0fb8363f254074d4ca4d6a7fc5641f8baf2d02accca171c539359ebeef731c3c17b25d614fa68944b9eeb1576e0cab638f2fa7", 0xdc}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="a4fe3e8037177a1096e89fe3472dab2168a9756e3a171d435b723d7c0be0eb4930a7006e916419d10a6e0a2e15819e2e82577944101c5debbf90bfb182e1df44baf8a06f259fd3512e38d7498d894774afdd1e44572f1f684785d17490e964168d33b57900d2eb91a6e81e984a0491168e83c229741fd6237dbf86c9ce76a6270fc1bbbce9b86765f7068f6a725fb8e497926b2f9af733939e315cb43289214b17de68039b15219eab8dcd837abd65658863a3b31842f2ed88a08403441fe2e681d171f56129cd06ff8f2f77d2475f6b40f3e0eb6d4e", 0xd6}], 0x8, &(0x7f0000001840)=[{0x78, 0x1ff, 0x7f, "57e9378415da744b11f6b9419a2c915703df03efcc7638a04d75a494c126c757af0f7f1d258816382cfb1aa66bed496c4822ecaad048d92e595e7e5e004b4d524eaa2e917b083619b148c1fbcecf669b2c02cc88f53a9243c4a11c85292be3f2b6"}], 0x78}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xc, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x15, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) [ 143.133285] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 143.215849] FAT-fs (loop2): Unrecognized mount option "" or missing value 2018/05/12 01:17:56 executing program 1: socketpair$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 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x401, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e24, @rand_addr=0x7}}) shutdown(r2, 0x1) 2018/05/12 01:17:56 executing program 7: r0 = socket(0x18, 0xfffffffffffffffe, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x5, &(0x7f0000000440)=[{&(0x7f00000000c0)="21ea6fd0d7d37c4b053e89010f7c0a69593fb1ceee9db878217df9f5c37c95d0e820ef80451a0557de788715a25f86d68df8dfe65a418acd00a39465d5fa50164caab257c6dd805429a23fa4d5364743f29108e2d579b3ba426aba68853cfa3f67306aa7e900fc9590499285c14e3aa71cdfbac01089ac4f906a307e221680b6f4d7b7aca87049ac0d2b989125342baf7eb86446caddf6adb6bfb4571a8a722a19c9e6c5a90101087337b9c76e324c5d41f0d6ea940084fdaf9b7b69f5e2", 0xbe, 0xf6e5}, {&(0x7f00000002c0)="ee2aa411429e5ea18a9130b17c14514c516df4a7178ee5c1e7d494f9b359b6890433f469cee439825f15efea59051fc489782384ad5eef11bbdeace475c3f31fdab1f60d6fbc4b345ee579612ce1ec3fa4786350e83c7de8f27d1b679f7425a38f47b7d3bf4adaefe728650f6402b8aa47965f0d693c4c024a3599e02912724d36f8a1eed7afb20f1de1574484f11d742b507e08f96e2e78fca8639bfc677ef61682ec745c48e213bf906831dda2376e573ef40aed421b5047e0e6e3bd2639d087ec1f91948f4053fc5c19ed48922f16dd", 0xd1, 0xfdf4}, {&(0x7f0000000180)="ec4a07cc212aeeaad65b25d234d1d4de818945c046fedd1913f1af4a8b0edd0db133152bed4fdc4d9d3601ec41", 0x2d}, {&(0x7f00000001c0)="a0960aaa6efeb7168c9486c2a5268772b03f", 0x12, 0x7}, {&(0x7f00000003c0)="bc7fa7c0216b55684cb29600d9c7388ea3c594b99d44352fa034b378619eb1468b2e146999af4bbf29f20c858d1e75811b6d9e5cfe1684d1bdd3743fa246c7fbe8f045ac1ac17b2ca851d08c9b5c4b79687c2680d19601841d00c460fb449bf865eb02e253c6", 0x66, 0x400}], 0x4800, &(0x7f0000000200)={[{@data_ordered='data=ordered', 0x2c}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/full\x00', 0x440, 0x0) getdents(r3, &(0x7f0000000500)=""/15, 0xf) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000010000110000000000000001"]) 2018/05/12 01:17:56 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x5452, &(0x7f0000000180)="2d26f2e3b0eb68a858b49254645003d305") ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000001680)=""/4096) fcntl$setlease(r0, 0x400, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x5452, &(0x7f0000000180)="2d26f2e3b0eb68a858b49254645003d305") recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000640)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/218, 0xda}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/50, 0x32}], 0x3, &(0x7f0000001600)=""/79, 0x4f}, 0x40000000) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc, 0x7f, 0x800000) close(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2400, 0x0) 2018/05/12 01:17:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000140)="90dff5d2f1eac5d86fa8b53d58eb22467708621c4d4c4d6d2f9b2ad2072a41a329e113d29c0c3e31198bc7ed449f81d47716eb2154340b92511164e296d164d3973f8d2b", 0xfffffffffffffd5e, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080), &(0x7f00000001c0)=0x8) r1 = fcntl$dupfd(r0, 0x406, r0) openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/12 01:17:56 executing program 6: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6}}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffff3815, 0x200) r1 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0xffffffffffffffbe, 0x2, r1, 0x1000, r2, 0x400, 0x8, 0x1}) inotify_init1(0x80000) 2018/05/12 01:17:56 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) sendmsg(r1, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0xa, 0x6, 0x0, @mcast1={0xff, 0xb, [], 0x1}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x42040, 0x0) 2018/05/12 01:17:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)={0x2, 0x8001}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000000c0)={0x3000000000000, 0x1, 0x9, 0x1000, 0x2}, 0xc) 2018/05/12 01:17:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8505, 0x64ad02) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000140)={0x70000000, 0x40, 0x1f}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x1f}, 0x7ff}, 0x7, [0x391f, 0x8, 0x8, 0xfffffffffffffffe, 0x7ff, 0x74ffbe90, 0x6, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, r0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000280)=0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000002c0)) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1ff, 0x20000) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00000000c0)=0x2) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000240)=0x3000) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000001c0)=0x12000) epoll_wait(r2, &(0x7f00000002c0), 0x0, 0x198) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000200)={&(0x7f0000000480)=[0x0], 0x1}) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x8000000000000000) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000340)={{0x3, 0x3, 0x9a, 0xc10, "9f1edbb4c659c02070af50910e515b0fd41377a1207e352a1c2a14d77e8d5602d190b57e3a9afa2fe032dfc0", 0x2}, 0x0, 0x0, 0x100, r3, 0x0, 0x9, "c7c12ecc0d1b8de2c7319190b07b3ec161ece513b7ccf3646efbd84bbaa04e064d845afb71055f314fcc9f4ce31eeba77d07ec11d4ef16bfc1b07d767c6bdcdc", &(0x7f0000000300)='/dev/vcs#\x00', 0xa, [], [0x3, 0xfe, 0x2, 0x9]}) sendfile(r1, r0, &(0x7f00000004c0), 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3000, 0xfffffffffffffffa, &(0x7f0000b4c000/0x3000)=nil) [ 143.313186] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 2018/05/12 01:17:56 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101041, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="74da9612c982dd147234ed69adfaec704578ce172736c524ad80388ca21322a953d3149adb5561edf1807569b5486d74bf0ab5bc390ce2d2af9462ee0bb934dbfcee757d6c9415843fa98e403bb2f4b68541a99d2c8b17cb83f1bf3af68a42f0d7caafc520db933caa9856daa89f4916e9ba1630700b10a545544bf420b95d11efe6b73406df7108fbe4fc41a2f54b01b544bba552f005b5181a089a56476c440ca6999583294c7c99f063a3a4d3e6faa302334298d56c049252bb082352cc078e441088592b9d21ff7a409cabc7faa63e52874f51fb65b2583dbc98e996a3004f772aa09c77c1f40f612866d1ebe1e9a8d8", 0xf2) pselect6(0x40, &(0x7f00000001c0)={0x59, 0x2, 0x7fff, 0x45, 0x86, 0x4, 0x81, 0x8}, &(0x7f0000000200)={0xffffffff, 0x3, 0x24, 0x7ab, 0x9, 0x4, 0xffffffffffffffff, 0xe5bc}, &(0x7f0000000240)={0x9, 0x6, 0x25b9, 0x80000000, 0x1000, 0x0, 0x3, 0x6}, &(0x7f0000000280)={0x77359400}, &(0x7f0000000300)={&(0x7f00000002c0)={0x1}, 0x8}) 2018/05/12 01:17:56 executing program 2: r0 = socket(0x1e, 0x1000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x200102, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) recvmsg(r0, &(0x7f0000a97000)={&(0x7f0000a25ff0)=@ax25, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000e08000)=""/248, 0xf8}, 0x0) pipe2(&(0x7f0000000000), 0x80800) [ 143.363245] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 2018/05/12 01:17:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7, 0x401}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x100, 0x3, {0x1, 0x0, 0x8000000000000, 0x0, 0x2}}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x40) poll(&(0x7f0000000140)=[{r3, 0x1100}, {r1, 0x10}, {r2, 0x400}, {r0, 0x2010}, {r2, 0x4}], 0x5, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x20) writev(r0, &(0x7f0000000080)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff06000000020000004500000020000000190029000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) 2018/05/12 01:17:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "adaf6fc7120000000ab1d0fe7b2016ac00df52fa50f3893b1e41d6449a3db25a7496b0875645d1f25a1525d407dd9e68b85fb05dedc541ded8ee7239bff20632", "d992fd6e0f310e347f8dee44e5ce43f5a71486ea5584d703d1d5ef6abc144723", [0x1]}) 2018/05/12 01:17:56 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x5952bb7253f6941d}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x180, 0xd, 0x8, 0x0, 0x70bd28, 0x25dfdbfe, {0x1, 0x0, 0x2}, [@generic="65bb57805a6fb3b7b7e1190329bc8217bfaec2a33b9332e3c50b4cea0970047e2066fe1c1470d80b91d6488e86ca6d5770c0e94fc748fa84ebe5b66ba43245ba2c4fcf2ee156816ed6d7c901a6bcdf4490181db196d0bcd323a5fecf0e7b2bd51d0f4069e7bad4adbdcfc5d9a5cd1a32b5ad85c5f6694184fcc892156a2b9b2048a678e8e5a8a28a0a20caaec6c98aa4ef41204e637cdf8dc3ccb974eedf100440e09b16053aca02ecca05d31415c55e5770e72ce337f9cbe1fff399be75b0048c41ac47ecbdd3b67663dee208ef5398952a33140a2aa33ef4c36e55f438d1", @generic="a937256b6d9f8c7aeb6624546ae4f4d89078", @generic="f46924cacd6d596ab9f5328f849c4f1d7e7b9e4752ac5b4474b0eca87611effff30ab43e33f0724eb22e9c7cecdf09ce825445807ad75377d0a04a55a8f26f95aa4062ab271010102d9e6f9d0363b8f74410f9c3c31cd74871a77c2c1ccb17576eb02254dc1475cf80db9bc38baf4ee64968a968a3f596ee"]}, 0x180}, 0x1, 0x0, 0x0, 0x1}, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x2c) close(0xffffffffffffffff) close(0xffffffffffffffff) 2018/05/12 01:17:56 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000fd7000)=""/8, 0x4, 0x100100) 2018/05/12 01:17:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) ioctl(r0, 0x220e, &(0x7f0000000200)="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") [ 143.499751] netlink: 'syz-executor1': attribute type 41 has an invalid length. 2018/05/12 01:17:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x101, 0xff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/12 01:17:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) recvmmsg(r0, &(0x7f00000014c0)=[{{&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000840)=[{&(0x7f0000000080)=""/192, 0xc0}, {&(0x7f00000001c0)=""/172, 0xac}, {&(0x7f0000000280)=""/83, 0x53}, {&(0x7f0000000300)=""/180, 0xb4}, {&(0x7f00000003c0)=""/148, 0x94}, {&(0x7f0000000480)=""/140, 0x8c}, {&(0x7f0000000540)=""/243, 0xf3}, {&(0x7f0000000640)=""/159, 0x9f}, {&(0x7f0000000700)=""/103, 0x67}, {&(0x7f0000000780)=""/152, 0x98}], 0xa, 0x0, 0x0, 0x9}, 0x20}, {{&(0x7f0000000900), 0x80, &(0x7f0000000a00)=[{&(0x7f0000000980)=""/84, 0x54}], 0x1, &(0x7f0000000a40)=""/112, 0x70, 0x81}, 0x80000001}, {{&(0x7f0000000ac0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000b40)=""/119, 0x77}, {&(0x7f0000000bc0)=""/86, 0x56}, {&(0x7f0000000c40)=""/3, 0x3}, {&(0x7f0000000c80)=""/236, 0xec}], 0x4, &(0x7f0000000dc0)=""/201, 0xc9}, 0x3}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000ec0)=""/61, 0x3d}], 0x1, &(0x7f0000000f40)=""/233, 0xe9, 0x8001}, 0x3ff}, {{&(0x7f0000001040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001200)=[{&(0x7f00000010c0)=""/22, 0x16}, {&(0x7f0000001100)=""/250, 0xfa}], 0x2, &(0x7f0000001240)=""/194, 0xc2, 0x9}, 0x5}, {{&(0x7f0000001340)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/85, 0x55}], 0x1, &(0x7f0000001480)=""/29, 0x1d, 0x401}, 0x5}], 0x6, 0x0, &(0x7f0000001640)={0x0, 0x989680}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001680)=0x2, 0x4) listen(r0, 0x0) accept4(r0, &(0x7f0000000140)=@sco, &(0x7f0000000180)=0x8, 0x0) 2018/05/12 01:17:56 executing program 7: 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, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000200)={'vlan0\x00', 0x9}) r1 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x4, 0xa080) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000002c0)=0x3ff) ioperm(0x259331d8, 0x9, 0x40) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000004c0)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e22}, 'teql0\x00'}) write(r0, &(0x7f0000000140)="5f8c2ef7e4499081305a9f5b3b1fd98696ee2db91e8a635e1288b497fcc6ad6cd9fefafa6228b88b73b0cdd7b5203e5ccd36b2f33276209590426eaf28fc82882eb06248077fc52fbfface0451a2a78b87b638a2784532a9bac0ba07ec8041364cb91112ef5021830c3a0d0af1c7fbc5aa6f4528452761b85d084a8469e808284aa590bf9dd3db7bb93b64cfdc11e31b06c33727c4c50e93d2a338af2308fa6b9dd5a5800863f213bb3b350000", 0xfffffffffffffca3) sendmmsg$alg(r2, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000400)="7312c1a72ce67ebfde5fd3ec91c45248a53f60b5a4c01632f1f64674acd8054b0f78b654a51136f624a6b44eaf0931fdb7c45c3fbd1f9e1cb5850c4957a90130ffdc6e4fb7bbd3934d2fd853c583451ce424ba9daf8070593fff310c3154609c531dc0e8d6d3b4a3fac9857a656ba4383bd2519db51a7d1b809a6769d80a863fc3e7545ef96937cad1410e958bbd584592fe994376", 0x95}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000001980)=[{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001580)="f059a01a04990f0e7dc40bd861c66166bea298d95c0c4f7ee7ddde0da5c0327a3d", 0x21}], 0x1, &(0x7f0000001900)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000100)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f00000008c0)=""/134, 0x86}, {&(0x7f00000003c0)=""/14, 0xe}], 0x2, &(0x7f0000000080)=""/107, 0x6b}, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) 2018/05/12 01:17:56 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") clone(0xa0718a6924206ffc, &(0x7f0000163000), &(0x7f00001a6000), &(0x7f0000e05ffc), &(0x7f00007c4000)) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000000)={0x101, 0x1}) [ 143.632390] sock: sock_set_timeout: `syz-executor2' (pid 10179) tries to set negative timeout [ 143.672141] sock: sock_set_timeout: `syz-executor2' (pid 10179) tries to set negative timeout 2018/05/12 01:17:57 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000540)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000000c0)) 2018/05/12 01:17:57 executing program 0: r0 = socket(0x10, 0x2, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003b40)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000001940)="1b2071327a491d5b98dc9bed51230d6556f013ad30f81713b9efe180447a66e8", 0x20}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0xffffffd6}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000003c0)="1f0000000004fffffd3b54c007110000f30501000b000200000010d10200cf", 0x1f) 2018/05/12 01:17:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc011, r3, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000c79ff8)=[{r4}], 0x1, 0x0) preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000000)=""/19, 0x13}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/74, 0x4a}], 0x3, 0x37) ioctl$int_in(r4, 0x80000080045002, &(0x7f0000003ff8)) 2018/05/12 01:17:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d36ff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000017000)=0x1f, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) sendmmsg(r0, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a4353b)="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", 0x601}], 0x1, &(0x7f0000783000), 0x0, 0x100000000}}], 0x1, 0x0) 2018/05/12 01:17:57 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x8001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/05/12 01:17:57 executing program 6: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x8, &(0x7f0000000740)={{{@in6=@empty={[0x0, 0x2]}, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0x4) 2018/05/12 01:17:57 executing program 7: clone(0x10004000, &(0x7f00000009c0), &(0x7f0000000ac0), &(0x7f0000000b00), &(0x7f0000000b40)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x101, 0x280200) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/122) 2018/05/12 01:17:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="00bcf0ab1b0cfd62d77278ba") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xee, "20e86bfaa39e465a51fdcbec9394b476478e5ee4db5508e82723d704c134efea16dd7cba7aec7102a6fad2b45297a5f75d1507242688dc6e241b34f5d85d5213301e0cff0e853fe0acc667ddade9bd006847ca8cbd36c8a684136f376ad31c335dbf2b74344e874e0fe6c9f8a1fe8acf0bd97b9f8692a36da7b8b463addec810c219c9379bf396dad6b5a34b07f14c8171c3922898a4119c27962f19faa3bea053c008bcd43fed7e0f2367a0e8a5c04683aababc4cb201cce94608d2283f9610651765fad1566366b8f2f90f81423f2cc393f8736fcf905830c1f8a26240fb3b8161cc339c1b42447bcd35eb2b91"}, &(0x7f00000000c0)=0xf6) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000240)={r1, 0x292}, 0x8) fchdir(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'ip6_vti0\x00', {0x2, 0x4e21}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={r1, 0x94, "244aaf9f149a1f36db61c5a7be5c520bb7d0565e6d3a0b45c6ddf936104f13765c07c56de158cdd56a053a3ab75f608bb36a6fe0cb13b0034e22cce17c85f585b22b0157f3cbf892d33589f76c0d2b40ae933472b1204ab81899cd427609a10e8c74334838c22d5902c79c9c63fabd864c160dcc3619856dece6a7943cd7639f8dae3778d93b92fc462b1362dc876e7a81471ea4"}, &(0x7f0000000000)=0x9c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000340)='./file0\x00', 0x0, 0x10}, 0x10) memfd_create(&(0x7f00000002c0)='vboxnet0^\x00', 0x3) 2018/05/12 01:17:57 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'teql0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x1) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, 0xffffffffffffffff) io_setup(0x4, &(0x7f0000000000)=0x0) connect$nfc_raw(r2, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x4}, 0x10) io_submit(r4, 0x1, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f0000001780)}]) [ 144.449397] gfs2: not a GFS2 filesystem 2018/05/12 01:17:57 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20000000000003e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)="ff", 0x1}], 0x7874ff4117ebeb8, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r0, r0, &(0x7f00000000c0), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000380)={0x9, {{0xa, 0x4e23, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}}, {{0xa, 0x4e22, 0x5, @empty, 0x4}}}, 0x108) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x20) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8c, 0x20, 0x0, 0x7, 0xa, 0x4, "cf89ecde08480ae7868ae88f2f10bb01ef6a07bb1e6bd030adddacf6466bd4ba4a064ac7b47b0b170d0e5fa26661a485158ae5d1bd54bc99e010791741baf108", "2ececb0e2ec8d0f2dc8b43b03bc44f8132339a01f623acc29ccba3b3017015814d780ddea640bcd8cbda7c4416b941054ee95b0e87d58faa3f8e10665b9366dc", "6a728cc44c0f567cf584c619dfda58593b20b315204d17b2c28cae3c6251b4e8", [0x0, 0xa5]}) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x10000) [ 144.494774] gfs2: not a GFS2 filesystem 2018/05/12 01:17:57 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000600)=&(0x7f0000000580)) 2018/05/12 01:17:58 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x20000000000003, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x4571) io_setup(0x6, &(0x7f0000000080)=0x0) creat(&(0x7f0000000000)='./file0\x00', 0x100) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/12 01:17:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0/control/file0\x00', r0, &(0x7f0000000100)='./file0\x00') linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000004c0)='./file1\x00', 0x0) 2018/05/12 01:17:58 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000080)={'bond0\x00', @ifru_ivalue}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10040, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xcdeb, 0x8000, 0x80000001, 0x9, 0x0}, &(0x7f00000000c0)=0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@generic={0x0, 0xf82c, 0xd352}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x1}, &(0x7f0000000140)=0x8) 2018/05/12 01:17:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) write(r0, &(0x7f00005a6000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/05/12 01:17:58 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x400002) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000080)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x2000000000005, 0x0, 0xd000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/12 01:17:58 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x4}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x4}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400000, 0x1) bind$llc(r3, &(0x7f00000001c0)={0x1a, 0x30d, 0x7fffffff, 0x8000, 0x6, 0x9, @random="6f7bd15b1c15"}, 0x10) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x888, 0x480) 2018/05/12 01:17:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x4000) poll(&(0x7f0000000000), 0x2000000000000167, 0xfffffffffffffffd) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80000) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000100)="a280b28474673f1fc2279abf56f6b0cf85d3cf3f27e89d64384ea39838d9d152378bd0a0d4b1d98840561c7c08ef640b8f2c233d8c1ae49477e42b8fc37726fb470610236b03a9cd1d9d449b019fb52d9533de", 0x53) sendmsg$nl_route_sched(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000c00)=ANY=[@ANYRES64=r0, @ANYRES32=r2, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x20008044) 2018/05/12 01:17:58 executing program 2: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000002a00)=@un=@abs, 0x80, &(0x7f0000001880)=[{&(0x7f0000002a80)="8e", 0x1}], 0x1, 0x0, 0x0, 0x80}}], 0x1, 0x0) socket$kcm(0x29, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x400500) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000080)) write(r0, &(0x7f0000000040)='4', 0x1) close(r0) 2018/05/12 01:17:58 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x800, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000002c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x9, 0x13, r1, 0xfffffffffffffffd) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000000c0)={{{@in6, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x1e, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}], 0x48) close(r4) close(r3) 2018/05/12 01:17:58 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r1 = socket$unix(0x1, 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r1, 0x1000000000008001) r3 = dup3(r2, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000000c0)={0x1, 0x1, 'client0\x00', 0x4, "486d2770848ef712", "ea1e1dc6e10f3a9e3789141deb98ade4ecc5d02f6a2799c0d8e9e3cbe301b128", 0x9, 0x7}) 2018/05/12 01:17:58 executing program 7: socketpair$inet(0x2, 0x4, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'mangle\x00', 0x49, "bb2aac8a1e08ed6486f1d42e6bc58bcab55998bd944f9d39cb16139c0327c0e0f015c5d1fe2e9ecbc3dd8dc218fdaa110105b740f5188776b6e6595f33a6efbf32b58f405cac647115"}, &(0x7f0000000140)=0x6d) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f00000002c0)="8da4363a00000000000000000000000000000000000000000000050000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000006c0)=ANY=[]) 2018/05/12 01:17:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x20000) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f00000000c0)="130e4c85dc080000169e000042", 0xd) recvmmsg(r0, &(0x7f0000007180)=[{{&(0x7f0000005000)=@hci, 0x80, &(0x7f0000006140), 0x0, &(0x7f0000006180)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000007280)={0x77359400}) connect$vsock_stream(r1, &(0x7f0000000280)={0x28, 0x0, 0x0, @hyper}, 0x10) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000140)={{0x1, 0x71a6}, 'port0\x00', 0x2, 0x800, 0x0, 0x5, 0x0, 0x240f, 0x2, 0x0, 0x2, 0x81}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000200)={{r2, r3/1000+10000}}, &(0x7f0000000240)) 2018/05/12 01:17:58 executing program 5: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000)={0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x200013) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x200, 0x29, 0x2, 0x81, 0x6, [{0x8, 0x1, 0x400, 0x0, 0x0, 0x800}, {0x8, 0xe8, 0x26, 0x0, 0x0, 0x400}, {0x6, 0x4, 0x4, 0x0, 0x0, 0x4}, {0x3f, 0x3, 0x4, 0x0, 0x0, 0x2}, {0xcd, 0x7f, 0x0, 0x0, 0x0, 0x80a}, {0x80000000, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x208}]}) 2018/05/12 01:17:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) dup3(r1, r0, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x204000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)="6e65742f69703621c4775816ec51966500") accept$ipx(r3, &(0x7f0000000300), &(0x7f0000000340)=0x65d1d0820fa4f25b) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") getsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000340)=0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) chroot(&(0x7f0000000280)='./file0\x00') r5 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r5, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ocfs2\x00', 0x0, &(0x7f0000000240)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_sco(0xffffffffffffffff, &(0x7f0000000000)={0x1f}, 0x8) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000000c0)={0xbd, @empty, 0x0, 0x0, 'lblcr\x00', 0x10, 0x0, 0x3b}, 0x2c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x42d8, 0x2}, &(0x7f0000000100)=0x98) read(r4, &(0x7f00000003c0)=""/119, 0x77) [ 145.564264] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop7 2018/05/12 01:17:59 executing program 5: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r1, 0x1) r2 = dup3(r1, r1, 0x80000) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000080)) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x2b4}]) 2018/05/12 01:17:59 executing program 6: r0 = open(&(0x7f0000000640)='./file0\x00', 0x8000, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000680)=0x7ff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x20, 0x400000) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0xffffffff, 0x300000000, 0x0, 0xd7], 0x4, 0xf6, 0x2, 0x2, 0xf65, 0x4, {0x20, 0x80000000, 0x8000, 0xb00b, 0x4, 0xfffffffffffffffe, 0x4e, 0x53fd, 0x7, 0x1, 0x5, 0x1, 0x100000000, 0x8, "92d7f53826d9ef24065fce3949af881af5c46991e1643bb94c6bc2c9592eb3f4"}}) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00004b3fff), 0x3e00, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000040)=0xff, 0x4) recvmsg$kcm(r1, &(0x7f0000000380)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/88, 0x58, 0x7ff}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x5, 0xffff, 0x1, 0x9, 0x22}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0xde, 0x2, 0x1, 0x2, r3}, &(0x7f0000000580)=0xffffffffffffffaa) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000440)=""/233, &(0x7f0000000540)=0xe9) 2018/05/12 01:17:59 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)="0e", 0x1}], 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8913, &(0x7f0000000280)="c629004eca6c09b612ec6f") getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000000c0)={@remote, @multicast2, 0x0}, &(0x7f0000000100)=0xc) bind$can_raw(r2, &(0x7f0000000140)={0x1d, r3}, 0x10) clone(0x0, &(0x7f00000006c0), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f0000000280)) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000000180)="c15f", 0x2}], 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000000)={{0x5, 0x9b06, 0x401, 0x6, 0x8, 0x7}}) 2018/05/12 01:17:59 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x190) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/12 01:17:59 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r1) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='vmnet1md5sumselinux\x00', 0x0) 2018/05/12 01:17:59 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x20002) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x3f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f0000000240), &(0x7f0000000ac0)=[{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}, [], 0xb0, 0x130, 0x180, [@quota={'quota\x00', 0x18, {{0x96}}}]}, [@common=@redirect={'redirect\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x198, 0x1e8, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@mark={'mark\x00', 0x10}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x470) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) time(&(0x7f0000000080)) 2018/05/12 01:17:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioperm(0x0, 0x5, 0x0) r2 = dup3(r1, r0, 0x80000) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/12 01:17:59 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0xffffffffffffffff, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6002, r1, r2, 0xdfc, 0x56, 0x10000) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00000000c0)=""/207, 0xcf}], 0x1) io_setup(0xcf, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}]) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3bbb98251dc96a2b12578ee5f951cce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e794b2e847ed46cd2e01d56f241542997458a321"], 0x5a) 2018/05/12 01:17:59 executing program 7: r0 = memfd_create(&(0x7f0000000100)="736563757269747d917617cb0e3dbe4574656f00", 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000002c0)={0x2, 0x1, {0xffffffffffffffff, 0x2, 0x9000, 0x3, 0x2}}) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb512) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10030, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) write(r1, &(0x7f00000001c0)="1ef9ef845e8e107966514cfac3194824af8556275eb2e0385088bea07225e3236f5fde20eeb9ba10e26465f2ae6910b1e58aca9f18f0f012774f3432a5b0fb78cdd206e1b9cdf18aeec6bdbf1c682ff1cea313336a23b2006040605d7b8ba1d1e1ac4b30f2e2278011d22b1d54a3e49b766e263b2adfbfacaba917c5a9e18846959815971e71b53b8c95beac5f1f16c4afc312ec773e9feea36fb5573e00023ecb74e797c6800cd6f8ca337deed0f48e5f3edd10c5c96079b121e130d672f588b66412ce2b1b4c2850056ac83f74df3f3c00d4c679fa38d26c16e2d59259689487c82402604dfd14f0c4759db4", 0xed) 2018/05/12 01:17:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='fdinfo\x00') getdents64(r1, &(0x7f0000000000)=""/504, 0x1f8) 2018/05/12 01:17:59 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x7) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r1}, 0xfffffe03) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f00000000c0)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/05/12 01:17:59 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1a1000, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x8930, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x2, 0x3, 0x5, 0x4, 0x8, &(0x7f00000002c0)='gre0\x00', 0x7, 0x7, 0xb}) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="aa", 0x1, 0xfffffffffffffffb) r2 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='/dev/snd/controlC#\x00', 0xffffffffffffffff) r3 = msgget$private(0x0, 0x20) msgrcv(r3, &(0x7f0000000280)={0x0, ""/55}, 0x3f, 0x3, 0x1000) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000380)) keyctl$link(0x8, r1, r2) r4 = msgget(0x3, 0x0) msgctl$MSG_INFO(r4, 0xc, &(0x7f00000003c0)=""/125) add_key$user(&(0x7f0000000580)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="63ddecc08c22b6be45dbf725f8fa3bff0e66ff0d7b76df18ddb3bf31aa8a73807a767e0102d217babfe32b8c2fbb7e4cdc8d4b3aa9898afc0253526b33a91ea8aba18c0a0116216fe8c36c9a8c51e52c225e7456cbd3332f70a5ec70bb3d5796dbeb73224ae4b628496d65bffac7", 0xff8e, r2) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000000)="e38fc4dc8188592a282fb8c8878afd98243291bf42910f8ca5b4f4f5f6f13d0a"}) 2018/05/12 01:18:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000180)=""/255) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/133, 0x85) 2018/05/12 01:18:00 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000280)) exit(0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f0000000000)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000240)={r1, 0x4, &(0x7f0000000140)=[0x3f, 0x8, 0xae8, 0x80000001], &(0x7f0000000180)=[0xfffffffffffffc6a, 0x9f27, 0x100, 0x9700000000000000, 0xc6e2, 0x1000], 0x6, 0x7, 0x1, &(0x7f00000001c0)=[0x5, 0xca28, 0x20, 0x7fffffff, 0xfffffffffffffe01, 0x748, 0x5], &(0x7f0000000200)=[0x2]}) getdents(r0, &(0x7f0000000080)=""/108, 0x6c) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x10000, 0xa0) 2018/05/12 01:18:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000b8d000), &(0x7f0000f74000)=0x4) 2018/05/12 01:18:00 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000035c000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x9) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) readv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/48, 0x30}], 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x8, 0x86, 0xe5d2, 0x0, 0x0, [], [], [], 0x2, 0x1000}) 2018/05/12 01:18:00 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x40100, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x1, 0xffffffffffffffc1, 0x0, 0x9, 0x0, 0x8, 0x40, 0x5, 0x1, 0x0, 0xf, 0x9, 0x1, 0x200, 0x3, 0x0, 0x5, 0x7, 0x9, 0x7ff, 0x9, 0x7fff, 0x66e, 0x0, 0x0, 0x8001, 0x858d, 0x1, 0x100000000, 0x3f, 0x9, 0x6, 0x3, 0x1, 0x6, 0x7, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x7}, 0x10, 0x8, 0xffff, 0x0, 0x9, 0x2}, r0, 0x10, r1, 0x2) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setptracer(0x59616d61, r0) readv(r3, &(0x7f0000000040), 0x200000000000021c) r4 = dup3(r2, r3, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x174, r6, 0x102, 0x70bd2b, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x61}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x38}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0x174}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000040)={0x0, 0x1}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) tkill(r5, 0x15) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/05/12 01:18:00 executing program 2: r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) fcntl$getownex(r0, 0x10, &(0x7f0000000400)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x102, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x0, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x80000001, 0x80000001, 0x3f}, 0x8) kexec_load(0x5, 0x4, &(0x7f00000001c0)=[{&(0x7f0000000040)="da13a1c77ccf7900798e43f72d4125edaa725531ba7828066fe840a6fede1387c96dd284feb2a438bb5a0d2c79b86720581fe62e7b659e2dc77921b580518b271cd1f122f044d20edefedc4353b01821c17162aee1b8b095b1209f09c6ef548932aa23e6b1f525e9a603526487ec07a4856b37de7bd015fb49c4125abd6010f9a4de324c28d8373555562fc6350543c42f3053", 0x93, 0x9, 0x2}, {&(0x7f0000000280)="581b86d301309488373a9c0666223d003c1fb5da3b8302c331a649050f0ad76bb4f577d804972b96f090d23e61565fbab3d620e06e088b62729180a91fa2a9924286ab214029663763ecd1565c18a80aa7b6c274be2cbc63a0aadf993b18f66030b290d6edebe09d48cee09e2c834c84e40b49edbb49e0573526a6acd5341c5cc2b10150ef4cab0ec86abf821f49be0a43174b5109acd99707503155a0bdc789107661a4864fe66fa797bd0be754c38e8e4f2e0d04c842e0da", 0xb9, 0x9d, 0x3}, {&(0x7f0000000100)="904e67bb364b04bf2dfd9adf0ebbe07394069e303386d77dc6f550ed6af67657655ffc4ac691547af6c2b2c3eedd1b74", 0x30, 0x0, 0x6}, {&(0x7f0000000340)="5a0d357ced91616a948a9ed3e0e6bb2eb7217d08f3a0767943f67d69033921c039e21bbf4cf60f64f2acd02823f35c3db4817d1db2cf46290388b06b12a9f6ec79688b915980641d2dead05792e4cbc31a1511309a849a68f99d3f74bcdfcea522d863ba6bf1c4073dfaafae5a35083f55907c98a7ab3c44e64dda18ca8ed640bba739d82c29b76691fd1f6d", 0x8c, 0x80000000, 0x80000001}], 0x370000) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x400, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0x3) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x182) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000"]) 2018/05/12 01:18:00 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x9) 2018/05/12 01:18:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x142, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000140)={0x1, 0x8}) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="362c91732af3c931c5eb12f4cdb3991a93d45501afae9cea55c3621b2fc8435f7e38f01180aac805ac05166d590a61098ba5623fdf7e51ea102b917035752c407fc43a02a827f0e288af8972f8d570d6cbcc897714613f1db51455126e179020bf3a1751ba85efdfe47e02ef150c4bbe4833c8e9cde286f9ba12a6d6bd184293", 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x2e, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x100}], 0x38) 2018/05/12 01:18:00 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) r1 = dup2(r0, r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x90, &(0x7f0000001900)=ANY=[]) r2 = open(&(0x7f0000000180)='./file0/file0\x00', 0x1fe, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000280)=""/169, &(0x7f0000000100)=0xa9) fallocate(r2, 0x0, 0x0, 0x3ffe) dup2(r0, r1) ftruncate(r2, 0xf71) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000080)={0x7fff, 0xff01, 0x1}) sendfile(r2, r2, &(0x7f0000000240), 0x8) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x40087708, 0x910000) close(r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0xb4c, 0xd2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0x4, 0x8000, 0x7c0, 0x8, r4}, &(0x7f0000000380)=0x10) 2018/05/12 01:18:00 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000000000450000002e00004a7f000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000000)=0x7fc, 0x4) write(0xffffffffffffffff, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getpeername(0xffffffffffffff9c, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x80) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={r2, 0x1, 0x6, @random="30280a5a61d1"}, 0x10) 2018/05/12 01:18:00 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000003c0)=@req3={0x0, 0x1ff, 0x0, 0x4, 0xab1, 0x40, 0x100000001}, 0x1c) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000000c0)={0x79}) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r3) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000140)={@loopback, @dev}, &(0x7f00000001c0)=0xc) bind$packet(r3, &(0x7f0000000200)={0x11, 0xd, 0x0, 0x1, 0xfff, 0x6, @random="02079343f66d"}, 0x14) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000280)={0x3, 0x0, [{0x2000, 0x6f, &(0x7f0000000040)=""/111}, {0xd000, 0x6f, &(0x7f00000000c0)=""/111}, {0x7000, 0x86, &(0x7f0000000300)=""/134}]}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x6000, 0x0) 2018/05/12 01:18:00 executing program 4: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x2800) mknodat(r1, &(0x7f0000000340)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0, 0x3ff) r2 = getuid() setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e22, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, {0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1c}}, 0x2, [0xfffffffffffffffa, 0x3, 0x7, 0x3ff, 0x0, 0xff, 0x401, 0x3f]}, 0x5c) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000003c0)={0x1, 0x0, [{0x17000, 0x3d, &(0x7f00000002c0)=""/61}]}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_smc(0x2b, 0x1, 0x0) fchownat(r1, &(0x7f0000000100)='./file0/file0\x00', r2, r3, 0x800) getuid() ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000700)={{0x3, 0x6, 0x4c41, 0x1, "232eeb63c5117095117f9eaee28cb0749d0aa2eaad1efeb247d314576bc151d492b20564e7ad1fd220a4a7d2", 0x4fcb}, 0x800, [0xffffffffffffffff, 0x7, 0x10001, 0x7ff, 0x1000, 0x3, 0x401, 0x5, 0x6, 0x6, 0xfffffffffffffffb, 0x7, 0x401, 0x9, 0xffffffffffffffe0, 0x3ff, 0x3, 0xed, 0x0, 0x12000000000, 0x96, 0x32, 0x2, 0x3, 0x100000000, 0xee2, 0x7, 0x5, 0x1, 0xfffffffffffffffa, 0x80, 0x3f, 0x400, 0x8, 0x7, 0x5, 0x6, 0x7, 0x8001, 0x5, 0xf8, 0x40, 0x7b5, 0x7, 0x9, 0x0, 0x81, 0x20, 0x5, 0x0, 0x7f, 0x4, 0x7, 0x1, 0x2, 0x7, 0x1, 0x200, 0x4, 0x9, 0x6, 0xff, 0x20000000000, 0x4, 0x8, 0x7159efc, 0x6, 0x6, 0xffff, 0x3, 0x8, 0x0, 0x1, 0x8, 0x5, 0xfffffffffffff000, 0x6, 0x6, 0x7, 0x4, 0x7ff, 0x0, 0x1, 0x2, 0x7ff, 0x5, 0x3, 0x35, 0x0, 0x9, 0x0, 0x1f, 0x3f, 0xffffffffffffff7f, 0xf17, 0x2e, 0x10001, 0x400, 0x7fffffff, 0x40, 0xc3f6, 0x1f, 0x4e, 0x8, 0xfff, 0x80, 0x5ac, 0x80000000, 0x1f, 0x8001, 0x6, 0x7, 0x0, 0x8c2, 0x8, 0x401, 0xa0, 0x1, 0x1000, 0x7ff, 0x5, 0x5, 0x8, 0x30000, 0x9, 0x101, 0x8, 0x7fffffff], {0x0, 0x1c9c380}}) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000680)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") faccessat(r1, &(0x7f0000000280)='./file0/file0\x00', 0xd, 0x300) [ 147.833467] FAT-fs (loop3): Directory bread(block 112) failed [ 147.858915] FAT-fs (loop3): Directory bread(block 113) failed [ 147.876717] FAT-fs (loop3): Directory bread(block 114) failed 2018/05/12 01:18:00 executing program 6: r0 = socket(0x40000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000f10fc8)={&(0x7f0000bff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001840), 0x0, &(0x7f0000f21000)=""/79, 0x4f}, 0x0) sendto$inet(r1, &(0x7f0000000100)="252fd9e866ff010000000000006adbd2058efb8a12eae1e7522f492298e992652e4c19f5c57e21411300007c1f45e7682618f8058663d98ed05800000000000000001bff00", 0x45, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) [ 147.894859] FAT-fs (loop3): Directory bread(block 112) failed [ 147.912969] FAT-fs (loop3): Directory bread(block 113) failed [ 147.931393] FAT-fs (loop3): Directory bread(block 114) failed 2018/05/12 01:18:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f00000001c0)={0x90, r1, 0x921, 0x0, 0x0, {0x1}, [{{0x8, 0x1, r2}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x90}, 0x1}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10b000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000040)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/05/12 01:18:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8, 0x2001e, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={{}, {0x77359400}}, 0x0) 2018/05/12 01:18:00 executing program 2: mkdir(&(0x7f0000000080)='./file0/bus\x00', 0x40000000000000) r0 = open(&(0x7f00000001c0)='./file0/bus\x00', 0x141042, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='environ\x00') r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") sendfile(r0, r1, &(0x7f0000aef000), 0xffffffff) 2018/05/12 01:18:00 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f00000001c0)=0x4) socket(0xa, 0x1, 0x0) ioctl(r0, 0x890f, &(0x7f0000000300)="c6295e4eca6c090008ec343cdbed4fc2798768266badf4e8b4d18ba292ef7932b31b369fae9bab9d03854c7caf75887372dff638468e7ccb7b3df957abb9563d0d7c5ff8a02555e531e4a1edc0c84527115741ab572397a997ce") syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000001900)=ANY=[]) r1 = open(&(0x7f0000000180)='./file0/file0\x00', 0x1fe, 0x0) fallocate(r1, 0x0, 0x60000, 0x3ffe) [ 147.950087] FAT-fs (loop3): Directory bread(block 112) failed [ 147.958398] FAT-fs (loop3): Directory bread(block 113) failed [ 147.964650] FAT-fs (loop3): Directory bread(block 114) failed [ 147.980509] attempt to access beyond end of device [ 147.985825] loop3: rw=2049, want=151, limit=112 [ 148.035318] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 148.042960] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 148.043289] attempt to access beyond end of device [ 148.055859] loop3: rw=2049, want=120, limit=112 [ 148.060849] Buffer I/O error on dev loop3, logical block 119, lost async page write [ 148.070378] attempt to access beyond end of device [ 148.075464] loop3: rw=2049, want=127, limit=112 [ 148.080202] Buffer I/O error on dev loop3, logical block 126, lost async page write [ 148.117130] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 148.124536] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 148.149349] attempt to access beyond end of device [ 148.154400] loop3: rw=2049, want=127, limit=112 [ 148.159227] Buffer I/O error on dev loop3, logical block 126, lost async page write [ 148.174512] attempt to access beyond end of device [ 148.179712] loop3: rw=2049, want=175, limit=112 [ 148.181441] FAT-fs (loop5): Directory bread(block 112) failed [ 148.192389] FAT-fs (loop5): Directory bread(block 113) failed [ 148.200851] FAT-fs (loop5): Directory bread(block 114) failed [ 148.211555] attempt to access beyond end of device [ 148.216670] loop3: rw=2049, want=120, limit=112 [ 148.221428] Buffer I/O error on dev loop3, logical block 119, lost async page write [ 148.228743] FAT-fs (loop5): Directory bread(block 112) failed [ 148.229529] attempt to access beyond end of device [ 148.236159] FAT-fs (loop5): Directory bread(block 113) failed [ 148.240419] loop3: rw=2049, want=127, limit=112 [ 148.240436] Buffer I/O error on dev loop3, logical block 126, lost async page write [ 148.259312] FAT-fs (loop5): Directory bread(block 114) failed [ 148.266376] FAT-fs (loop5): Directory bread(block 112) failed [ 148.272492] FAT-fs (loop5): Directory bread(block 113) failed [ 148.278584] FAT-fs (loop5): Directory bread(block 114) failed [ 148.345376] attempt to access beyond end of device [ 148.350536] loop5: rw=1, want=919, limit=112 2018/05/12 01:18:01 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e46ca6c09b612ec6f") syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe0, 0xa, &(0x7f0000000600)=[{&(0x7f00000000c0)="9fb90474b05885175d4003e57dd3276ee9d9203cab11342f603bdb", 0x1b, 0x7}, {&(0x7f00000001c0)="386e05fd4a15bfb8779a0cd520bdd846b336baa936f38a161fc260f06dbee3e4b4c17ffb4852af4c0a1e23cdc6212b5b38f478f2e0f3957d745c7c9d8ea012979203112f1db7", 0x46, 0x100}, {&(0x7f0000000100)="abbb6f0caff8bc0d1c1af826f864584939511a96d16ce3f1faee97eec6eeaa279450c43af9380e42a476fc3b1a3db88e6b6b24ec0081", 0x36, 0x400}, {&(0x7f0000000240)="861f3e38fb7d0b9d6b736f00cbfcb66b86af2edc24d7988afa32596f50a4079ee6f8ec78e7c45833e2ef5b0537d443f4b60847c344095a13fca6ba94bd1c22bf25ebd71000f8a72d32b23278fc9a399dd8333baf3f40d8901700ffa08bb817388f31b57bab9ac64800fcc774b4930cb3f3287e81d1758ff64d8b69ee4f3ed00005264e24cce27b5809fe493451fac9be261296ceb9ebdcb76bc26baa5bedda3ef88f19", 0xa3, 0x748}, {&(0x7f0000000300)="e8bc57f2ec8dc842079de9f962a91aa02f3272fbed39153631b8f02c84809d3f747dd23b386343dd3f654a34ad046e6edbc67f017cd56fe0e503eceb27775f00bdefb0293feec4a73f4de580bf6b4dd7e00ae1f2d2ac3c72346855214acc9e913f35be38a36fe05f1395badcf142aee040d9451958d56dbd0f04c1114860080b473095dc7c8f8004c124dd3b7d2858ab024000942d11b1dc6e587d0002712987e813c719cb13bacd8507b33bcfd0", 0xae, 0x8}, {&(0x7f00000003c0)="002a5ecf5c536189a9434d560bf90aa4f5f51abce2400eba8d28dda40b3e4cfdaccb9850bd1e408f32c29721fe2824b814af060309619607f11f6cda04852a6c12559284f5cc5da8bcedaa54be870288132ed2094fff621f5fdea74d94668f7f61d566e97fb2ae1d29c2e4f65a", 0x6d}, {&(0x7f0000000440)="833c2f0206eb3cf7384c499d8f147e167a98e99b3ebfc42431cecb333ee4618a3060e04b3e9b74817d238bb5d1549a27b920312dd8153de0aa547e9882046a3e408363850d3fd8522d2dc207f4e45edfed0f0c51c8f90b3bd4d8a4318f52a9f0038f7be7b30c36f8f7d135dbbc70cd54bafd", 0x72, 0x8}, {&(0x7f00000004c0)="94c53ff88fff99359eddefcefc39dbd63ed68c9ae657030f37d8237227aad09cf50d446d", 0x24, 0xfff}, {&(0x7f0000000500)="94e21893f25da9df03906eddde141622fe16925fb1e700f555446f0fa1abd11ae749c77fb343bd4d0f8f25b0feaa379348396a1b0713a25e5ea7c294d35c86e35ea85d79636bf717333d8fda6ccf", 0x4e, 0xb68}, {&(0x7f0000000580)="59b8fee2a6dc7975003987181223c75a23100a260054fe943900501f8ef2010b70b025e338025650545eaa691f110b0dc3c257ea3cd93afb28cca5e5226a3a7b7da15f1ddd2f5609", 0x48, 0x1e7c}], 0xa00000, &(0x7f0000000700)={[{@errors_continue='errors=continue', 0x2c}]}) getrlimit(0xf, &(0x7f0000000800)) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000002340), 0x0, &(0x7f0000002400)={[{@umask={'umask', 0x3d, [0x37]}, 0x2c}, {@session={'session', 0x3d, [0x30]}, 0x2c}]}) r1 = syz_open_dev$mice(&(0x7f0000000740)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000780)={0x7, 0x7, [{0x3, 0x0, 0x9}, {0x6c4b}, {0x1, 0x0, 0x9}, {0x1, 0x0, 0x9}, {0x9e, 0x0, 0x3ff}, {0x2, 0x0, 0x9}, {0x7, 0x0, 0x1000}]}) 2018/05/12 01:18:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a0bff0)={0x0, 0xa75, 0x1, [0x0]}, 0xa) 2018/05/12 01:18:01 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x35) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x5, @empty, 0x8003}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0xa00) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xf4}, 0x1}, 0x4000000) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xc, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000200)={0x7fff800, 0x0, 0xffff, 0x40, 0x9, 0x1}) 2018/05/12 01:18:01 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000003ff8)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000004000000000000000000000e6bd2f236b504209b986c6eafeb60000000000000000000000380000000000000000000000000000000000001000000000000000000000000000000000000000002000000000006ff2f9b800000000000025af31788542ac619c1542638f9b49e63b1dc1166cbe73a721b5ab28959ba904321a7babada8bd94725fe93b868958ae27bb54c8934ddd13bcf7900bf9d6a59bed191fb5a73bd5fc0fe58b8e237a39"], 0x78) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000140)) close(r0) 2018/05/12 01:18:01 executing program 7: socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x1826}, &(0x7f0000000200)=0xfd2a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x1000, 0x20, 0x5, 0x3}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x2, 0xfffffffffffffffe, 0x2, 0x5f7d0000, 0x10001, 0x5, 0x8, {r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x80000001, 0x4, 0x7, 0x10001, 0x2}}, &(0x7f0000000380)=0xb0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000580)={0x1, 0x1, &(0x7f00000003c0)=""/65, &(0x7f0000000440)=""/169, &(0x7f0000000500)=""/107, 0x1000}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0], 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r4, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x12}}) 2018/05/12 01:18:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000000)) write$rdma_cm(r2, &(0x7f0000000940)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000900)}}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setuid(r3) fallocate(r2, 0x0, 0x0, 0x1000000) 2018/05/12 01:18:01 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000006c0)={0x0, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000900)=0x0) r5 = gettid() shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000940)={{0x1, r1, 0x0, r2, r3, 0x40, 0x20}, 0x7, 0x0, 0x3, 0x9, r4, r5, 0x401}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000240)="34620933e231db2c8a30e8cce6c7c24c80da5473bb7bc712b7a300b75a0e35b91ee08a464db51e91d290125cbd3b25398dade7f031f69f2caa8236eb6688893bb766adc4aeea1f9b79") fcntl$lock(r0, 0x7, &(0x7f0000000580)={0x3, 0x0, 0x7fffffff}) r6 = syz_open_dev$mouse(&(0x7f00000009c0)='/dev/input/mouse#\x00', 0x0, 0x401) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000ac0)={0x1, &(0x7f0000000a00)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000b00)={r7, 0x4}) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000b40)={r6}) sysinfo(&(0x7f0000000bc0)=""/188) r8 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r9}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r10, 0x9205, 0x0) r11 = syz_init_net_socket$bt_l2cap(0x1f, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r11, 0x112, 0x4, &(0x7f00000000c0), 0xffffffffffffffd8) 2018/05/12 01:18:01 executing program 0: clock_gettime(0xfffffffffffffff6, &(0x7f00003f2000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2400, 0x190) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x2) 2018/05/12 01:18:01 executing program 1: syz_emit_ethernet(0x136, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffff0180c200000386dd60062b5a01003c0000000000000000000000000000000000000000000000010014040a0000000000000000000000000000ffffac1414aa00000000000000000000000000000000fe8000000000000000000000000000aaff01000000000000000000000000000100000000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000001fe8000000000000000000000000000aa000000000000000000000000fe8000000000000000000000000000000007000000000000071800000000040000000000000000000000000000000000000001070000000000000001020000c910fe8000000000000000000000000000bb00000000000000000000000401907800fd27de0061fc9100000000"], &(0x7f0000000200)={0x0, 0x2, [0x0, 0x112]}) socketpair$inet(0x2, 0x802, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) syz_open_procfs$namespace(r1, &(0x7f0000000100)='ns/ipc\x00') [ 148.833986] FAT-fs (loop4): invalid media value (0x14) [ 148.839572] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/05/12 01:18:01 executing program 3: r0 = socket$inet(0x10, 0x2, 0x9) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) sendto$inet(r0, &(0x7f000000b000)="00000000e80307000700860000020000", 0x10, 0x0, 0x0, 0x0) 2018/05/12 01:18:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000140)={0x6f, {{0xa, 0x4e22, 0x400000000000000, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x88) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x12004, 0x2000, &(0x7f0000001000/0x2000)=nil}) 2018/05/12 01:18:01 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000080)="120000001200e7ff00ffe9994f466d060000", 0x12, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/197, 0xc5}, {&(0x7f00000000c0)=""/56, 0x38}], 0x1000000000000068) recvmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/219, 0xdb}], 0x1000000000000051}, 0x0) recvmsg$netrom(r1, &(0x7f0000000240)={&(0x7f0000000140)=@ax25={0x3, {"1894eddb2241e3"}}, 0x10, &(0x7f0000000280), 0x0, &(0x7f00000002c0), 0xffffffffffffffca, 0x8000}, 0x0) 2018/05/12 01:18:01 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x0, 0x1, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x2000c00) accept4$packet(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'sit0\x00', r3}) sysinfo(&(0x7f0000000600)=""/46) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000680)={@loopback={0x0, 0x1}, 0x8, r4}) r5 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000540)) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000200)) sync() fcntl$notify(r0, 0x402, 0x27) bind$inet6(r5, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(r0, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) recvfrom$packet(r1, &(0x7f0000000800)=""/122, 0x7a, 0x10141, &(0x7f0000000740)={0x11, 0x17, r4, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) listen(r5, 0x20000003) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/171, 0xab}], 0x2) rt_sigpending(&(0x7f0000000500), 0x1f4) r7 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x7fffffff, &(0x7f0000000280)}) fcntl$setflags(r7, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00000007c0)={r8, &(0x7f0000000900)=""/30}) keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}) setsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000000240)=0x3, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000580), &(0x7f00000005c0)=0x4) close(r7) r9 = accept4(r7, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f00000004c0)=0x80, 0x0) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f00000000c0)="697036746e6c3000000055c3358000", 0x10) recvmsg$netrom(r9, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}, 0xb81d}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0), 0x0, 0x20000000}, 0x40010101) [ 148.952551] hfsplus: invalid session number or type of track [ 148.958782] hfsplus: unable to find HFS+ superblock 2018/05/12 01:18:01 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x2a0000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0x5, 0x9, 0x1ff, 0x80000000, 0x2, 0x8}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/05/12 01:18:01 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) r1 = dup2(r0, r0) ioctl$int_in(r1, 0x5453, &(0x7f0000009ff8)=0x1fffffffe3) prlimit64(0x0, 0xc, &(0x7f0000000300), &(0x7f0000000340)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x2}) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) 2018/05/12 01:18:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x0, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x10}, &(0x7f0000000100)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000400)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmsg(r2, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f000001ef80)=ANY=[@ANYBLOB="2000000000000000000000000700000040030000000000000000000000ff0300"], 0x20}, 0x0) [ 149.077231] FAT-fs (loop4): invalid media value (0x14) [ 149.082685] FAT-fs (loop4): Can't find a valid FAT filesystem [ 149.159149] hfsplus: invalid session number or type of track [ 149.165925] hfsplus: unable to find HFS+ superblock 2018/05/12 01:18:03 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/12 01:18:03 executing program 3: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x1000000000000202}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2002, 0x0) fcntl$dupfd(r0, 0x0, r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7ff, 0x2a0000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x4008240b, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) fallocate(r3, 0x0, 0x0, 0x8008040) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000100)='/dev/admmidi#\x00') 2018/05/12 01:18:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) getpeername$netrom(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) r4 = memfd_create(&(0x7f0000000040)="7537980000000000000000000000", 0x800000000000004) fstatfs(r4, &(0x7f0000000080)=""/135) 2018/05/12 01:18:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x14}) syz_emit_ethernet(0x2a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @random="d384e284e77d", @broadcast=0xffffffff}}}}, 0x0) 2018/05/12 01:18:03 executing program 2: r0 = socket(0xa, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x800000043, &(0x7f0000000000), 0x28c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'erspan0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/05/12 01:18:03 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}, 0x4, 0x2, 0x1, 0x6, 0x6}, &(0x7f0000000180)=0x98) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r3 = socket$unix(0x1, 0x3, 0x0) r4 = eventfd2(0x0, 0x0) r5 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000002c0)=""/208) dup3(r3, r4, 0x0) 2018/05/12 01:18:03 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x240, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0xd62c, 0x68d6}, {}, 0x0, 0x2, 0xffff}) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000cf68), 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="106308400000000000000000676ba0e9a5d49ec72521c4edacd7ab75a443b8d84492dd9e883801d6cc45ad5b833eeb2e42f7f18136efaf5b9262e78531576eb1cb32f038913c5aa970d00615103d764d1577cf"], 0x0, 0x0, &(0x7f0000011000)}) 2018/05/12 01:18:03 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000080)=0x4, 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x0) write(r0, &(0x7f0000000340)="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", 0xfc) [ 150.266484] netlink: 224 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/12 01:18:03 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e20, @rand_addr=0xb62}, 'bond_slave_1\x00'}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000803, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/05/12 01:18:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000000000, 0x1}, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/12 01:18:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000024d564b00000000dfc4000c39f58e0000deff00c469ea771880715747a5ace0f2104c883fbf8a420af7e6c2f919662ad356c6fd92cead68e95e5b0bf5814f5414e35e31be55ad06a55aa918f50eddb9ba3308f99d9b68863fce3811cbe36b053717500e037be91a2b6cf589509c8b2f275dbc274bbee473fb6ef4db42903776b719d6fedbf1f7c8ea80b097e44fa7978cbbbbc44031012f4af9a80354ecff16c038cc6ca37a639c82"]) 2018/05/12 01:18:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffac1414bb000000000100db0f5f8806910000000000008ca1f5b3845c769b0d29574bbdacde538d86c4779e79a6450583963364fab90533fb1e39104beb1338c0112909b6959b2b20bcf993782c778306b8672eceb4f8114c54bede990e95d7f129f48cd89c1b87ab4c32b7d0cafbde77c5065de1042755526626372ec7827bb92e9cdda0fb7b7b4685156411488f13bf6fa1d509ee98ffc3f09948e2ce968a0fef53ba0283ace95a419d53b495c535bb902f6cd82083372935357b7c8fcd8b4050f11b069bd87b89a99d3525722f1e5bf96fa62d8981"], 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000040)={0x200, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) 2018/05/12 01:18:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) getpeername$netrom(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) r4 = memfd_create(&(0x7f0000000040)="7537980000000000000000000000", 0x800000000000004) fstatfs(r4, &(0x7f0000000080)=""/135) [ 150.315896] netlink: 224 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/12 01:18:03 executing program 7: msgsnd(0x0, &(0x7f0000000000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r0 = msgget$private(0x0, 0x22d) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYPTR], 0x1, 0x800) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000180)={{0x0, 0x2, 0x6, 0x2, 0x7ff}, 0x7, 0x1f}) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x143, 0x0, 0x0) gettid() 2018/05/12 01:18:03 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000004c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3f, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000001c0)=0x100) 2018/05/12 01:18:03 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0}) socket$kcm(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001300)={r1, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1}, 0x10) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) socket$pppoe(0x18, 0x1, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) close(r0) socket$alg(0x26, 0x5, 0x0) modify_ldt$write(0x1, &(0x7f0000000180), 0x10) 2018/05/12 01:18:03 executing program 5: r0 = socket(0x4, 0xe, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") signalfd4(r0, &(0x7f0000000080)={0xffff}, 0x8, 0x800) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) chroot(&(0x7f00000000c0)='./file1\x00') 2018/05/12 01:18:03 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000000240)="75e1b56b071d3c94f602", 0xa, 0x0, &(0x7f0000000080)={0xa, 0x0, 0xf, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) socket$packet(0x11, 0x3, 0x300) 2018/05/12 01:18:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) getpeername$netrom(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) r4 = memfd_create(&(0x7f0000000040)="7537980000000000000000000000", 0x800000000000004) fstatfs(r4, &(0x7f0000000080)=""/135) 2018/05/12 01:18:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x49}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x6ba9, 0x1, 0x2, 0x7, 0x5, 0x611, 0x18, 0x8001, 0x9, 0x3, 0x3, 0xa02a}) [ 151.040688] binder: 10568:10639 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 151.164530] binder: 10568:10640 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/05/12 01:18:04 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x800) ftruncate(r1, 0x40001) sendfile(0xffffffffffffffff, r1, &(0x7f000000a000), 0x420000000fee) recvmmsg(0xffffffffffffffff, &(0x7f000000df00)=[{{&(0x7f0000000100)=@alg, 0x80, &(0x7f0000001380), 0x0, &(0x7f00000000c0)=""/63, 0x3f}}], 0x1, 0x10162, 0x0) 2018/05/12 01:18:04 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x4, 0x1}, {0x0, 0x4}, 0xd2, 0x2, 0x6c}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x2, 0x7, 0x5, 0x405, 0x18, 0xffffffffffffffff, 0xcb7}, 0x2c) migrate_pages(r2, 0x6, &(0x7f0000000940), &(0x7f0000000040)) 2018/05/12 01:18:04 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="dc691fe6765f9f6efc8a759338de3514a14efa7bd17dce99fba35d700fd3414addd5953cc40d35d68a1f459a8bc4b4b212a06ec5b72ad5b042d366cc95c425d8fb025b3e878cff2a83f9c11ea27fd2e23daf6d658aee9252d88da1b9829b71dafccb9bd578176f81f8b5f6f772f8255e4c4269e202a555a691ed744cc82ce6df1f60e8a61624d6be3fb2d19302459ff0c63dc00c7db5e6fdbce54ed6ec75045c95ce2d09e2b19bd7bbe2d1d95578cd701d2861e9bdc8e127ae4772f91314a64131077004a3cb7670195a2c9f7ad352", 0xcf}], 0x200008, &(0x7f0000000180)=ANY=[@ANYBLOB="71756f746107f6e541d774756d3d382c71756ff4612c626172726965722c00"]) write$binfmt_misc(r0, &(0x7f0000000480)={'syz1', "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"}, 0x1004) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x8) mq_getsetattr(r1, &(0x7f0000000040)={0x348, 0xa8, 0x401, 0x9, 0x6, 0x4, 0xe2, 0x6}, &(0x7f0000000080)) 2018/05/12 01:18:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) getpeername$netrom(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) r4 = memfd_create(&(0x7f0000000040)="7537980000000000000000000000", 0x800000000000004) fstatfs(r4, &(0x7f0000000080)=""/135) 2018/05/12 01:18:04 executing program 2: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000100)=@full, &(0x7f0000000080)=0x48, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000200)={'veth1_to_bond\x00', 0x10000000006}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="6604bd0000000000", @ANYPTR=&(0x7f0000001280)=ANY=[@ANYBLOB="ebd24d98b5bcf92293160070af5bae214b268f496b031626edbcf44c55f360d13eb7031f120174d585533638310078368b1ac22a040000008f4cfa"], @ANYBLOB="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"]) r3 = memfd_create(&(0x7f0000000000)="757307000115d31ce60078003798", 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') sendfile(r3, r4, &(0x7f0000000180), 0xed5a) 2018/05/12 01:18:04 executing program 5: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003d00)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/160, 0xa0}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000200)=""/252, 0xfc}], 0x3, &(0x7f0000000300)=""/125, 0x7d, 0x1ff}, 0x9}, {{&(0x7f0000000380)=@nfc_llcp, 0x80, &(0x7f0000000500)=[{&(0x7f0000000400)=""/131, 0x83}, {&(0x7f00000004c0)=""/44, 0x2c}], 0x2, 0x0, 0x0, 0x4}, 0x401}, {{&(0x7f0000000540)=@ipx, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/201, 0xc9}], 0x1, &(0x7f0000001740)=""/102, 0x66, 0x25a6}, 0x6}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000017c0)=""/108, 0x6c}, {&(0x7f0000001840)=""/50, 0x32}], 0x2, &(0x7f00000018c0)=""/26, 0x1a, 0xfb}, 0x80}, {{&(0x7f0000001900)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/254, 0xfe}], 0x2, &(0x7f0000002ac0)=""/108, 0x6c, 0x9b}, 0x8}, {{&(0x7f0000002b40)=@nl=@proc, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/32, 0x20}, {&(0x7f0000003c00)=""/173, 0xad}], 0x3, 0x0, 0x0, 0x6}, 0x7f}], 0x6, 0x0, &(0x7f0000003e80)={0x77359400}) dup3(r0, r1, 0x0) recvmmsg(r1, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f0000000080)=[{&(0x7f0000004300)=""/144, 0x90}], 0x1, &(0x7f0000004400)=""/248, 0xf8}}, {{0x0, 0x0, &(0x7f0000004880)=[{&(0x7f00000047c0)=""/179, 0xb3}], 0x1}}], 0x2, 0x22, &(0x7f0000000700)={0x77359400}) 2018/05/12 01:18:04 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000100)={0x8, 0x101, [{0x191, 0x0, 0x4}, {0x0, 0x0, 0x8}, {0x37b76778}, {0x7, 0x0, 0x800}, {0x3f, 0x0, 0x4}, {0x7fffffff, 0x0, 0x9}, {0x1, 0x0, 0x101}, {0x5, 0x0, 0x4}]}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x11e}]}) 2018/05/12 01:18:04 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000000000), 0x29b) ioctl(r1, 0x2286, &(0x7f0000c95ffe)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x30, r1, 0x0) [ 151.308885] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 151.323308] gfs2: invalid mount option: quotaöåA×tum=8 [ 151.328952] gfs2: can't parse mount arguments 2018/05/12 01:18:04 executing program 0: r0 = socket(0xa, 0x2, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) quotactl(0x3, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000001c0)="090960f4ab48b6e9617624bd9302658af0e715b106e4e15450b7adcc3971") perf_event_open(&(0x7f00000bf000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x27) 2018/05/12 01:18:04 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), 0x4) 2018/05/12 01:18:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) getpeername$netrom(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) memfd_create(&(0x7f0000000040)="7537980000000000000000000000", 0x800000000000004) 2018/05/12 01:18:04 executing program 7: seccomp(0x1, 0x1, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x6, 0x588, 0x6308, 0x3}, {0x436e, 0x6, 0x1, 0x80000000}, {0x3ff, 0xffffffff, 0x9, 0x3}]}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2000, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) socket$key(0xf, 0x3, 0x2) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000001100)=""/68) fchmod(r0, 0x8) name_to_handle_at(r0, &(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0xbc, 0xec57, "f9a4e6156c46dc4846161fbbe50280856b95637354512ca0e08e8ba7e27120373fb5dab000225cacb433a288345b382bc85987b24da9dda1a9f29fade350a029fca35f7c5ced3cbcb856015ad91a578510dc050cd2596897990ec8a142d672594683927dfc5147bb258eaac48e594f59d88004b8f1b37e4cbc3925165e63ffc7614a68145b94452f1aee9f535e25346ba728a664732d4a79177127ff49854ccee80113fe1182a10dc64674522a3f952c8bbfeabb"}, &(0x7f0000001280), 0x400) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/sequencer2\x00', 0x40, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000001300)='/dev/dmmidi#\x00', 0x7, 0x40) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001340)={[{0x6, 0x20, 0xa191, 0x2d5, 0x7ff, 0x1000, 0x361b, 0x0, 0x80000001, 0x8, 0x10001, 0x7f, 0x3f}, {0xfffffffffffffff9, 0x3, 0x401, 0x10000, 0x4, 0x100000001, 0x6, 0x3ff, 0x0, 0x81, 0x8, 0x3, 0x3}, {0xfffffffffffffff8, 0x6, 0x3, 0x2, 0x1f6, 0x1, 0x9, 0x3a8, 0x1000, 0x2, 0x4, 0x8001, 0x8}], 0x80000000}) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00000013c0), &(0x7f0000001400)=0x4) bind$bt_rfcomm(r2, &(0x7f0000001440)={0x1f, {0x5a54, 0x101, 0x3, 0x3, 0x1, 0x6}, 0x1718}, 0xa) r3 = getpgrp(0xffffffffffffffff) ptrace(0xffffffffffffffff, r3) process_vm_writev(r3, &(0x7f0000001880)=[{&(0x7f0000001480)=""/159, 0x9f}, {&(0x7f0000001540)=""/137, 0x89}, {&(0x7f0000001600)=""/94, 0x5e}, {&(0x7f0000001680)=""/198, 0xc6}, {&(0x7f0000001780)=""/86, 0x56}, {&(0x7f0000001800)=""/81, 0x51}], 0x6, &(0x7f0000002b80)=[{&(0x7f0000001900)=""/48, 0x30}, {&(0x7f0000001940)=""/151, 0x97}, {&(0x7f0000001a00)=""/174, 0xae}, {&(0x7f0000001ac0)=""/152, 0x98}, {&(0x7f0000001b80)=""/4096, 0x1000}], 0x5, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002c00)={0x0, 0x17}, &(0x7f0000002c40)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002c80)={r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x101, 0x6, 0x4, 0x9, 0x1}, 0x98) r5 = syz_open_dev$loop(&(0x7f0000002d40)='/dev/loop#\x00', 0x8, 0x111000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002e40)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000002e80)={@remote={0xfe, 0x80, [], 0xbb}, r6}, 0x14) r7 = semget(0x2, 0x7, 0x300) semctl$SETALL(r7, 0x0, 0x11, &(0x7f0000002ec0)=[0x6, 0x800, 0x800, 0x1800000000000000, 0x5]) ioctl$KVM_NMI(r1, 0xae9a) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002f00)={0x3, 0x0, 0x1, 0x3, 0x8}) rename(&(0x7f0000002f40)='./file0\x00', &(0x7f0000002f80)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000003080)={0x5, 0x3, 0x3800000000, 0xfa, &(0x7f0000002fc0)=[{}, {}, {}]}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000003100)={0x100000000000000, 0x10000, 0x5, 0x8, 0x12}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f0000003380)={&(0x7f0000003140)={0x10, 0x0, 0x0, 0x1209080}, 0xc, &(0x7f0000003340)={&(0x7f00000031c0)={0x16c, r8, 0x2, 0x70bd2d, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfd3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4b7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffff252f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x401}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xc1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x4}, 0x1) [ 151.364042] kvm [10659]: vcpu0, guest rIP: 0xfff0 ignored wrmsr: 0x11e data 0x0 [ 151.375164] Unknown ioctl -1068477616 [ 151.385813] Unknown ioctl -1068477616 2018/05/12 01:18:04 executing program 4: 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, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)=""/211, 0xd3) r2 = dup2(r0, r1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000180)={0x4, 0x4, 0x2, 0x3}, 0x6) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, @scatter={0x2, 0x0, &(0x7f0000000840)=[{&(0x7f0000000340)=""/86, 0x56}, {&(0x7f0000000740)=""/201, 0xc9}]}, &(0x7f0000000b40), &(0x7f0000000980)=""/215, 0x80, 0x10, 0x0, &(0x7f0000000a80)}) 2018/05/12 01:18:04 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000080)=@ethtool_wolinfo={0x6, 0x2, 0x8d, "f02e38b1a2ca"}}) clone(0x0, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000040), &(0x7f00000002c0)) ioctl$BLKRAGET(r1, 0x301, &(0x7f0000000140)) 2018/05/12 01:18:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0xffffffffffffff01, 0x28, "222c9e56e48d590d082eed15b049e0c2ec18e81f2fc8898b349ca335126d49835684b770fe79231e"}, 0x30) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = socket$inet6(0xa, 0x6, 0x0) listen(r2, 0x0) poll(&(0x7f0000000040)=[{r2}], 0x0, 0x8) 2018/05/12 01:18:05 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='stack\x00') sendto$ipx(r1, &(0x7f0000000040)="2bddd22db1", 0x5, 0x80, 0x0, 0x0) epoll_create1(0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/12 01:18:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00004a3000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000380), 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'ifb0\x00'}) 2018/05/12 01:18:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000240)="80", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000)='|', 0x1, 0x4004000, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @rand_addr}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x82200) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000280)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) 2018/05/12 01:18:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) getpeername$netrom(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:05 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000340), &(0x7f00000004c0)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) socketpair$inet6(0xa, 0x6, 0xe8, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x2}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') close(r2) 2018/05/12 01:18:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x80000000004) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=ANY=[@ANYBLOB="2c00000018000103000000000000fcff0a000000000000000000000008001500060000000800160004000100"], 0x2c}, 0x1}, 0x0) 2018/05/12 01:18:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind(r0, &(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x80) rmdir(&(0x7f0000000080)='./file0\x00') uselib(&(0x7f00000000c0)='./file0\x00') r1 = socket$inet(0x2, 0x0, 0x62fd6264) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x9, 0xffffffffffffffff}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x6, 0x5, [0x6, 0xb5, 0x9, 0x8, 0x4]}, 0x12) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000200)={{0x8, 0xd9}, 'port0\x00', 0x34, 0x100008, 0x0, 0x7, 0xffffffffffffffc0, 0xffff, 0x0, 0x0, 0x4, 0x7}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000002c0)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000300)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}}}, &(0x7f0000000440)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e24, 0x0, 0x4e21, 0x4, 0x2, 0xa0, 0x80, 0x3a, r4, r5}, {0x6, 0x4, 0x2, 0xbd, 0x9, 0x3, 0x7, 0x1}, {0xffff, 0x4, 0xc99, 0x5}, 0x3, 0x6e6bbe, 0x2, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x2, 0x2, 0x400, 0xc4, 0xde3, 0x1}}, 0xe8) r6 = accept4$packet(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x14, 0x800) mkdir(&(0x7f0000000600)='./file0\x00', 0x2) poll(&(0x7f0000000640)=[{r6, 0x400}, {r3, 0x86}, {r3, 0x2}, {r3, 0x200}, {r0, 0x4}, {r0, 0x1021}], 0x6, 0x0) recvmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000680)=""/69, 0x45}], 0x1, 0x0, 0x0, 0x6c}, 0xb98f}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000740)=""/223, 0xdf}], 0x1, &(0x7f0000000880)=""/179, 0xb3, 0x5}, 0x6}, {{&(0x7f0000000940)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000f00)=[{&(0x7f00000009c0)=""/255, 0xff}, {&(0x7f0000000ac0)=""/219, 0xdb}, {&(0x7f0000000bc0)=""/111, 0x6f}, {&(0x7f0000000c40)=""/156, 0x9c}, {&(0x7f0000000d00)=""/214, 0xd6}, {&(0x7f0000000e00)=""/95, 0x5f}, {&(0x7f0000000e80)=""/85, 0x55}], 0x7, &(0x7f0000000f80)=""/20, 0x14, 0x2}, 0xfffffffffffff801}, {{&(0x7f0000000fc0)=@vsock, 0x80, &(0x7f0000001240)=[{&(0x7f0000001040)=""/37, 0x25}, {&(0x7f0000001080)=""/156, 0x9c}, {&(0x7f0000001140)=""/219, 0xdb}], 0x3, 0x0, 0x0, 0x100}, 0x100}], 0x4, 0x100, &(0x7f0000001380)={0x0, 0x989680}) accept4$unix(r3, &(0x7f00000013c0), &(0x7f0000001440)=0x6e, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000001480)={@mcast2={0xff, 0x2, [], 0x1}, 0x79, r7}) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f00000014c0)=0x1) pipe(&(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000001540)='/dev/full\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000001580)={r2, 0x4, 0x30}, 0xc) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r8, 0x84, 0x23, &(0x7f0000001600)={r2, 0xa62}, 0x8) connect$netlink(r10, &(0x7f0000001640)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000001680)={r2, 0x6}, &(0x7f00000016c0)=0x8) r12 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000001700)={0x5, 0x70, 0x9, 0x8, 0x10001, 0x100000000, 0x0, 0x9, 0x1, 0xe, 0x9, 0xf5, 0x1, 0x7ff, 0x400, 0x8, 0x3ff, 0xff, 0x401, 0x4a, 0x7, 0x6, 0x8be, 0x7ff, 0xfffffffffffffffa, 0x400, 0x7fffffff, 0x7f, 0x7, 0x0, 0x800, 0x40, 0x1, 0x8, 0x7, 0xffffffff, 0x1, 0x7, 0x0, 0x9, 0x2, @perf_config_ext={0xe83, 0xa29}, 0x200, 0x1, 0x8, 0x4, 0x3, 0xff, 0x2}, r12, 0xf, r11, 0x2) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000001780)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x3, 0x3, 0x2, 0xd0}, &(0x7f0000001840)=0x98) 2018/05/12 01:18:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="0202220007000000000000000000000002000100000000001b00000000003fbb3661b9030e85fb2a2cd6db690000030005000000000002000000e000000100120000000000005c5c17625a4f9e000047682e18452d054117e8edf0dbe12b380182266b2a3a9720e3fa27b8f500e492e8e8fb06b7a331d63cc53b871745ace9"], 0x38}, 0x1}, 0x0) 2018/05/12 01:18:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) getpeername$netrom(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:05 executing program 1: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r0 = userfaultfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) close(r0) 2018/05/12 01:18:05 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x4000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x20040000021}]}) 2018/05/12 01:18:05 executing program 5: r0 = socket(0x5, 0x80000, 0x40000000000000ff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)) 2018/05/12 01:18:05 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x5a, "df33196115474af1a96ea02dbfe53dcf6c21fd0ce2587b3d62f3992f42d75add771e30878eb204ddeb538db6d636fcca51267bd260c97d1db981f980f2dacac739d2dbfa5cc4bcdc5907916b782ccad7701f96de815c4b6497b0"}, &(0x7f00000000c0)=0x62) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) unshare(0x200) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/12 01:18:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/snmp6\x00') r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/05/12 01:18:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) getpeername$netrom(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0\x00', 0x6440, 0x8) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x101001, 0x0) ftruncate(r1, 0x8000) lseek(r1, 0x0, 0x2) sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000000c0)={0xf2b56628af2e2d53}) 2018/05/12 01:18:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7f, 0x400080) select(0x40, &(0x7f00000000c0)={0x3, 0xfe72, 0xffffffff, 0x81, 0x80000000, 0x67c4, 0xff}, &(0x7f0000000100)={0x100000001, 0x6, 0x7, 0x0, 0x57, 0x4, 0xe3, 0x6}, &(0x7f0000000140)={0x7fffffff, 0x1, 0x1, 0x5, 0x8, 0x7, 0x4, 0x1}, &(0x7f0000000180)) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)) 2018/05/12 01:18:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) getpeername$netrom(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) 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={&(0x7f0000000000), 0x1}, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x84, 0x3, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x1000) 2018/05/12 01:18:06 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x8000) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl(r0, 0x800000000000937e, &(0x7f0000000080)="0100000000000000180400000001000000555d040f45426d0270ec78dfd849832f") 2018/05/12 01:18:06 executing program 4: r0 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='i', 0x1, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x200200) keyctl$read(0x4, r0, &(0x7f0000005680)=""/4096, 0xffffffffffffff69) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @loopback}, &(0x7f00000000c0)=0xc) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x1, 0x13, 0xfffffffffffffff7, {r3, r4/1000+10000}, {r5, r6/1000+30000}, {0x0, 0x1, 0xfffffffffffff70f, 0x4}, 0x1, @can={{0x4, 0x6, 0x81}, 0x1, 0x0, 0x0, 0x0, "e3793601ace5520f"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) keyctl$chown(0x6, r0, 0x0, 0x0) 2018/05/12 01:18:06 executing program 0: r0 = memfd_create(&(0x7f0000000300)="64657620496448322cf0696da23751b69c1781498b0f37d3f17c7292eceaed34c98fbacc4ff06c4a6e99ed74bcecd4a459544d39dbbb8c79fe760687ed7a62e1953d9c3e2c017cb6cd72ed5020ab375e671a21", 0x80000000000) write(r0, &(0x7f0000000080)="fb53", 0x1e8) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{r2, r3/1000+10000}}) sched_setparam(r1, &(0x7f00000000c0)=0x7) ptrace$peek(0x1, r1, &(0x7f0000000040)) nanosleep(&(0x7f0000000280), &(0x7f00000002c0)) 2018/05/12 01:18:06 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400, 0x0) r1 = memfd_create(&(0x7f0000000040)="6e6f6465766d643573756dc6637075736574766d6e6574302700", 0x1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x3, r1}) futex(&(0x7f00000000c0), 0x0, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)=0x2, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x650, 0x400}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x3}, 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000240)={0x1, 0x8}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000280)={0x4}, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000002c0)={0x9, 0x3, 0x0, [{0x7, 0x9, 0xffffffff, 0x10000, 0xecf, 0x9, 0x7}, {0x3f, 0xf0, 0x2, 0x5, 0x2, 0x3, 0x9}, {0x7, 0xd24, 0x40, 0x1, 0x5, 0x3, 0xcc}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={r2, 0x2, 0x10}, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)) r3 = getgid() stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000500), 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) setgid(r3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000005c0)=0x4, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000600)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000640)=""/7) r5 = add_key(&(0x7f0000000680)='asymmetric\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)="8f245a1ef5af3cd6fd04c6789710005cb322bfa5cf5bcd9aa5fff28d0e00cdc8b8cf97ad520c459ab3683bcda33f7665d0c62349ed105516dc092adfcf242cc0ff648b9a809042eb4fe99307140080cb7f82d3819ca6f30299210bcd5055928c3311fdd822320a6cf79f469df6b4f7da9c0b28e7016cf8554d", 0x79, 0xffffffffffffffff) r6 = request_key(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000800)='cpuset(\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r5, r6) exit(0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000840)) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000880)) bind$inet(r1, &(0x7f0000000a00)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000a80)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x118, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f0000000a40), {[{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0xff000000, 'team_slave_1\x00', 'syzkaller1\x00', {}, {0xff}, 0x89, 0x2, 0x1}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x180, 0x500, 0x0, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xd523, 0x5, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x800, [0x10000, 0xff, 0x4, 0x2, 0x200, 0x101], 0xf7, 0x7, 0x93c}, {0x3f, [0x4, 0x401, 0x6, 0x3, 0x3, 0x4], 0x4, 0x73, 0xd0}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xb}, @rand_addr=0x2, 0xffffff00, 0x0, 'ip6gretap0\x00', 'vcan0\x00', {0xff}, {}, 0x0, 0x2, 0x4a}, 0x0, 0x98, 0xd8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7, 0x20, "e78d3c2a63a40ae5735eaf2f6fd72c76183600cf0c118d9e95a3e7847428"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) 2018/05/12 01:18:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x12) write(r0, &(0x7f0000000000)="1f00000010000900040000000000e7fb0300000408000200d9ee73d966d94e", 0x1f) 2018/05/12 01:18:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r0, 0x0, 0x29, &(0x7f0000000000)=""/10, &(0x7f0000000040)=0xa) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x488000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) rt_sigreturn() ioctl$TCSBRK(r0, 0x5409, 0x10000) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3f8, 0x101080) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x2c0, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x228, 0xffffffff, 0xffffffff, 0x228, 0xffffffff, 0x3, &(0x7f0000000200), {[{{@ip={@multicast1=0xe0000001, @rand_addr=0x8, 0x0, 0x0, 'bcsf0\x00', 'ifb0\x00', {}, {}, 0xbf, 0x2, 0x8}, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, 'veth1_to_bond\x00', 0x1000}}}, {{@ip={@empty, @multicast1=0xe0000001, 0xff, 0xffffffff, 'veth0_to_bridge\x00', 'syz_tun\x00', {}, {}, 0x9d, 0x3, 0x20}, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xc04d, [0x0, 0x1, 0x341f, 0x10001, 0x400, 0x3], 0xd6, 0xfffffffeffffffff, 0x2b1e0f6a}, {0x4, [0x4, 0x8, 0x80, 0x7, 0xa48, 0x5], 0x3a2d, 0x3929, 0xffff}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x2000, 0x0) renameat2(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x4) 2018/05/12 01:18:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:06 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f0000000000)=@ethtool_gfeatures={0x3a, 0x3, [{}, {}, {0x0, 0x7}]}}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) sendmsg$can_bcm(r1, &(0x7f00000004c0)={&(0x7f00000003c0)={0x1d, r2}, 0x10, &(0x7f0000000480)={&(0x7f0000000400)={0x5, 0x2, 0x2, {}, {0x0, 0x7530}, {0x3, 0x1, 0xff, 0x1}, 0x1, @can={{0x2, 0xffffffff00000000, 0x8000, 0x8001}, 0x1, 0x1, 0x0, 0x0, "0824626883fe13d0"}}, 0x48}, 0x1}, 0x804) 2018/05/12 01:18:06 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000300)=0x4) clock_adjtime(0x0, &(0x7f0000000200)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x63eb, 0x488000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="84000000b92c79ceeb337296ee0f8259ae424c1b7955e7bd8a7af6173c1f8fb3ef0c2826b3d9191465b19d50651461bcf711a988ba8c66b3adf76d357c10db6f21e3fa555ae5a857891d5f83d8c1ea962b2af7ecb410bf74082202c93b2b3ee26fab06fdfda04125f6e1a9b84876f28d80701c616cba6f34b73a4ad20ce5e127f0d4200c89e09eff"], &(0x7f0000000100)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x6}, 0x8) 2018/05/12 01:18:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x400000000000000, 0x800000000003e, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x8) 2018/05/12 01:18:06 executing program 0: mkdir(&(0x7f00001c6725)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x4, 0x0) execve(&(0x7f000065cff2)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) 2018/05/12 01:18:07 executing program 7: r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000000)={[{0x6c1e, 0x8, 0x0, 0x7fffffff, 0x3, 0xff, 0x2, 0x7, 0x533, 0x5, 0x6, 0xfffffffffffffffe, 0x950}, {0x4, 0x9, 0x9, 0x8, 0x20, 0xcb6, 0x1, 0x9, 0x6, 0x8, 0x80000001, 0x3, 0x8}, {0x0, 0x1, 0x0, 0x7ff, 0x1, 0xa3, 0x401, 0x91, 0x5ec, 0xfb, 0x7, 0x8, 0x5}], 0xb24}) fallocate(r0, 0x3, 0x1, 0x2) 2018/05/12 01:18:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:07 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) accept$netrom(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x10) pwrite64(r0, &(0x7f0000000040)='-', 0x1, 0x0) 2018/05/12 01:18:07 executing program 4: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0xfffd) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x802, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x8e) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000002e00)=[{{&(0x7f0000000200)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000600)=[{&(0x7f00000005c0)=""/40, 0x28}], 0x1, &(0x7f0000000680)=""/201, 0xc9}}], 0x1, 0x0, &(0x7f0000002f00)) fstat(r0, &(0x7f0000000780)) readv(r1, &(0x7f0000000500), 0x10000000000001b4) 2018/05/12 01:18:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xffffffff}, &(0x7f0000000140)=0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@dev={0xfe, 0x80}, @empty, @local={0xfe, 0x80, [], 0xaa}}) 2018/05/12 01:18:07 executing program 1: r0 = socket(0x10, 0x80002, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0), 0x32f, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x5df, 0x8) 2018/05/12 01:18:07 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind(r0, &(0x7f00000001c0)=@un=@abs={0x1}, 0x213) 2018/05/12 01:18:07 executing program 0: syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x401, 0x42000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) 2018/05/12 01:18:07 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = dup(r0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/12 01:18:07 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x101, 0xffffffffffffff30, 0x8, 0x0, 0x4, 0x800, 0x8, 0x2, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x7f}, 0x8) 2018/05/12 01:18:07 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x400, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x22000, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) r3 = accept$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000001c0)) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000300), &(0x7f0000000380)=0x68) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00000003c0)=0xb2, 0x4) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000400)={0x3, 0x5}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000440)={'nat\x00', 0x8f, "756d67916052820c076b68188e21f1badaf725d5f980b4a4654fc8c81e27bbba490be0d07245a27fdfae507f2a2a716a1b62e88a9835abc8ecf67f034d901bf0831528be76d74c807143bdb8224a93c7871898fc4b626e2749f8b5d59b77733647e3d1b4792c52f0c258a98762983661ac9cc55f001d090dd19085f6502a5dae9fd916780486aa3f7f0389fd20734b"}, &(0x7f0000000500)=0xb3) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000540), &(0x7f0000000580)=0x8) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfffffffffffffffe) socketpair(0x10, 0x80800, 0x9, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000600)={r2, 0xdeb, 0x13, r5}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000640)=0x0) sched_setparam(r6, &(0x7f0000000680)=0x7) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000006c0)) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000700)={0xfffffffffffffffb, 0x3, 0x3}) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000740)="3372d25a9d0b1ff960febadf75972b55f56f875b86c4f583d86653a9d0404d22540ef27d71fa1e01679ab2f78177862f46b273b848e0763ee23ceb14321d97cf233a25db352f6c372564822cfed01fa5fc2453a073ed33d15ac149db275f757401f13be9977daeec3685738a67da6868133776381418b17f7747329fe7d3ed7df989b832a544e949a0a4e5c20bd51518f60b065cc5c7e15e693ddbe7b41cd10a4b3e83dbd5708093a0604ba08cefe6240aab51bf65534baec24b2a6c9a2b") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000800)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f00000008c0)=@nat={'nat\x00', 0x1b, 0x5, 0x690, 0x220, 0x0, 0xffffffff, 0x110, 0x110, 0x5c0, 0x5c0, 0xffffffff, 0x5c0, 0x5c0, 0x5, &(0x7f0000000840), {[{{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0x0, 0xff0000ff, 0xffffff00], [0x0, 0xff, 0xffffffff, 0xffffff00], 'bridge0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x6c, 0x62d6, 0x1, 0x8}, 0x0, 0xc8, 0x110}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, 'bond_slave_0\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff]}, [0xffffffff, 0x0, 0xffffffff], [0xff, 0xffffffff, 0xffffff00, 0xffffff00], 'sit0\x00', 'veth1_to_bond\x00', {}, {0xff}, 0x33, 0x7, 0x1, 0x10}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @port=0x4e24, @icmp_id=0x65}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xc}, @dev={0xfe, 0x80, [], 0x16}, [0xffffff00, 0xffffffff, 0xff0000ff, 0xff], [0xffffffff, 0xff, 0xff, 0xffffffff], 'vlan0\x00', 'team_slave_0\x00', {0xff}, {}, 0x3f, 0x7, 0x1, 0x5}, 0x0, 0x110, 0x158, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x100000000, 0x7, 0x1, [0x0, 0xfffffffffffffffc, 0x7fff, 0x1, 0x8201, 0x85, 0x7a3a, 0x100000000, 0x1ff, 0x97, 0x81, 0x2, 0x400, 0x9, 0xffffffff, 0x8], 0xe}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x4, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port=0x4e23, @gre_key=0x40}}}, {{@uncond, 0x0, 0x220, 0x248, 0x0, {}, [@common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xffffffff, 0xffffffff, 0x7a370d5f64134417], @ipv4, [0xff000000, 0x0, 0xffffffff, 0xffffffff], 0x4d2, 0x3502, 0x0, 0x1, 0x1f, 0x10}, {@ipv4=@loopback=0x7f000001, [0x0, 0xffffffff, 0xffffffff, 0xff], @ipv4=@dev={0xac, 0x14, 0x14, 0xf}, [0xffffffff, 0xffffff00, 0x812377893b8b0ae4, 0xffffffff], 0x4d4, 0x0, 0xff, 0x0, 0x4, 0x1}, {@ipv4=@multicast2=0xe0000002, [0xffffffff, 0xff000000], @ipv6=@remote={0xfe, 0x80, [], 0xbb}, [0x0, 0xffffffff, 0xffffff00, 0xffffff00], 0x4d3, 0x3507, 0x3f, 0x0, 0xd, 0x8}, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff000000], @ipv6, [0x0, 0xffffffff, 0xffffffff, 0xffffffff], 0x4d5, 0x3507, 0x0, 0x1, 0x0, 0x8}], 0x0, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x80000001, 0x5, 0x3}, {0x3c, 0x3, 0x1ff}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6f0) connect$can_bcm(r0, &(0x7f0000000fc0)={0x1d}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000), &(0x7f0000001040)=0x4) pwrite64(r7, &(0x7f0000001080)="b30ef0290eccec6926d86e06ff1f377e92badc", 0x13, 0x0) getsockopt$inet6_int(r4, 0x29, 0xff, &(0x7f00000010c0), &(0x7f0000001100)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001140)={@empty, 0x7fff, 0x1, 0x0, 0x9, 0x3, 0x1000, 0x7fff}, 0x20) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000001180)=0xf7f, 0x4) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00000011c0)='bridge_slave_1\x00') 2018/05/12 01:18:07 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00000005c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x181002) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000680)='pids.events\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00000b2000/0x18000)=nil, &(0x7f0000000740)=[@text16={0x10, &(0x7f00000006c0)="0f18c03e660f380ba5a100f30f2a3f66b88ff300000f23d80f21f86635400000a00f23f82a24d8196766c74424000a0000006766c7442402008000006766c744240600000000670f011c24b804010f00d8260f01cb0fc7684d", 0x59}], 0x1, 0x1, &(0x7f0000000780), 0x0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00000a7000/0x10000)=nil, 0x10000, 0x3, 0x32, r2, 0x800000000040) r3 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r3, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r3, &(0x7f00000f5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg$inet_sctp(r3, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20000800) shutdown(r3, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00006c3f18)={{{@in6=@mcast1, @in6}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000dc1ffc)=0xfffffffffffffdb8) getgid() getpid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) getgid() r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="8768bf1fefeff39dd19a88a4f272d0a1a782b270f193ad19b04a551dabdccef64bf23255", @ANYRES16=r4, @ANYBLOB="020c2bbd7000fbdbdf250a0000000c000100080000000000a5a600000008000600faffffff00"], 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000301ff4), &(0x7f0000879000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000028b000)={{{@in6=@loopback}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000409000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000dc8000)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) r5 = dup3(r2, r3, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000000180)) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000000480)={0x4, 0x0, &(0x7f00000b4000/0x4000)=nil}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000440)=0x36c) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00000004c0), &(0x7f0000000500)=0x8) getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000078cffc)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000f13ffc)) 2018/05/12 01:18:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:07 executing program 2: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='tmpfs\x00', 0x0, &(0x7f0000ebcffe)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x4) mknod(&(0x7f0000000140)='./file0/bus\x00', 0xc002, 0x0) 2018/05/12 01:18:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000000c0)) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000080)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000008a095e83efc2db"]) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r2, 0x1000000000016) 2018/05/12 01:18:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001700)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003780)={0x0, 0x46, 0x400}, &(0x7f00000037c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003800)={r2, 0xc7}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xc276}}}, &(0x7f0000000140)=0x84) recvmmsg(r1, &(0x7f0000003740)=[{{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/238, 0xee}, {&(0x7f0000001740)=""/4096, 0x1000}], 0x3, &(0x7f0000002740)=""/4096, 0x1000, 0x8}, 0x4}], 0x1, 0x40010001, 0x0) r4 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r4, 0xb) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32, @ANYPTR, @ANYBLOB="caeddaf7deecd8402e6a4925138c5e8b72efe7167f5a39c5420e683a881c976576d33f07c8dfc485c4df1bd2a64c0b7fad9f2f37b430d75915987f23a9503983f3debe9b100d77cb5f602ff7e57632aad4682cf429fde7fb5a0aab51f34296ae7fee8eafbe7f7cca655ad7aeed7130835e26175e1cb5f5ae9824cc4177ae486365d5fd63d47d6bb3436b1223ee8e8cb6bd2ed52bb1410fc4f23cd47e3d3eac73f500814ca765857e7b7b6779abbb1c726c39a67bf6f7cdd60815d41ecffdb471bded1a2c74b47ba383c1d25571a89821aea996d2809661def1f8024aef9757c308df", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="1886896ae52a80dce46e5046486ff4f1b19d552103671e8a318f7ae5a53d22711bab98f63e80b46ce059ab34b3fcb2d86801bb0962c09fe4d003430b171f538959027ad9d75f15d0d18a6f43f66c273fd141d5885ca69676e658bf739fdd789a56875b6885990be67ac603dddbe24e69777dbe271a66e6ab36eab66c9b2417ebe90e3a9c020d1e21d34fc40e14", @ANYPTR64], @ANYRES64=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16=r3], @ANYRES16=r1, @ANYBLOB="aec8f925e19aed143de999f5ca0557d75bfe4fcd8ab19c71277216b25654172a1c77fae575b37851865ffaea21bf6baf6c17914c8e751d0f48d9fcf6f2487a03f925830ab3622250a98166d81c1447e50f2b12dcfbce0535621a07c0176a8e105d5ef9fc564e660263a1b1cd152a1c19771119745251351d10"], @ANYRES16=r0], &(0x7f0000000200)=0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r5 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4003) r6 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4488, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x1, 0x7ff, 0xd9, r3}, &(0x7f00000001c0)=0x10) 2018/05/12 01:18:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:07 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001480)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x7, 0x7f, &(0x7f0000008000)=""/127}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5, 0x0, 0x7}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xfdef, &(0x7f0000002f19)=""/231}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x0, 0xe, 0x1000, &(0x7f0000000000)="c2da155bba0a55971e6caf8a0c93", &(0x7f00000002c0)=""/4096, 0x8001}, 0x28) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) 2018/05/12 01:18:07 executing program 5: timer_create(0xb, &(0x7f00009cefa8)={0x0, 0x12}, &(0x7f0000044000)) r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x4, 0x101400) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000001c0)={0x2, &(0x7f0000000100)=[{}, {}]}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000040)) timer_gettime(0x0, &(0x7f0000000080)) 2018/05/12 01:18:08 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x2, 0x800) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000240), &(0x7f0000000280)) r1 = inotify_init1(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000580)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x1c0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000140)={0x4, 0x1, 0x40, 0x8, 0x7}, 0xc) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000540)) ptrace$setopts(0x4206, r3, 0x0, 0x0) signalfd4(r4, &(0x7f00000003c0)={0x5}, 0x8, 0x800) getsockname(r0, &(0x7f00000005c0)=@rc, &(0x7f0000000640)=0x80) ptrace(0x4207, r3) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000080)={r6, 0x819, 0x10, 0x5, 0x1ff}, &(0x7f00000000c0)=0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@loopback, @in6=@remote}}, {{@in6}}}, &(0x7f0000000500)=0xe8) setfsuid(r7) accept$inet(r4, &(0x7f0000000180)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/12 01:18:08 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x701140, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0xb21, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x8}]}, 0x28}, 0x1}, 0x0) 2018/05/12 01:18:08 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:08 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x2, 0x0) writev(r0, &(0x7f0000001b40)=[{&(0x7f0000001b00)="8f", 0x1}], 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000100)={0x1000, 0x0, 0x8, "1cacad577bbb00c6c48dd144226f193fddc2135095f766de81d09c7d76527b433ad6972feaaf2d8942d2bc4fcf0ec84b90229ddf17a73b4ff149b045ee7c7ad234856a582e0cc67f239a8f909542de8a5748eccebc273167058538dd6b37c98383d5ac957d83754265166d6a9a21d6e201dfcd5ed346ce1530514f8f05d7373d97583b5694c2a6ec0e88c87e6b670da989f58f3c704e2f36208cbc4c63bc573108be5a3dca9b8555724db4c75c1c40e287098cef6fe956e5fdb44319e3c7749063542d92b65fd1024d963a6baf2f8e54df598a88dad0e301666a558e67a7b572422b1d8646ce059afc2be3747ec25e72db20e30e02bf73309eb0c5d240092e2b462fb3c78e40bd765c05a160bd48b624b6ffa453524bc9787ef34f799e869edd26c244eee52f1f6b91007742dcd34873cd720bca59221dfefbb6f50718fb02a4b2654d1161c5b70fa12dfa49d66557bf14ea178084560a2d30a4cf51d22aaafc5aef069fa3be0a79cc8225bd1301161cdcc69218cb1544120f048ae9cffe2cc7287345a9673200868a1b965b39d1f5ac6b793a33a644d05f4e31b17dbde8270d9fa30edb00259c1bada4f6ca3f3c61b1a7590174d3a3a10de6cd0cb9dcb4331af24d64a0e47bacb67597d135bb66addda082357dcec9fb380a1ad2f79cc031f26438a7e18594f61ebf63468af8599cc3b0b6575cd1c87f0c8d1778ba40c381e5a39fdc7d6dd0bff2df59b3527a187807173e0d84636613856e82765569e2ab1ea8b512757247bc0c771ab9dcf2c57f8684449316fa103ebf7cb29a80cf3de2300d9977f4236637187af7b491731225c43ea22e2285265522d4536ca677bb97736bc242933b841dcfbb02e8f2c1ec6987bf6e3f9c960a9c8b4969009c108f4551f373f57cc7f89f87e4cb535af7974abceac5535d51a381f2cf3a6184d8b3a32931d5d268406cc4f4faddc147c09b727e568b72cb02318da1a0e682610208c0e48753ee7ff749e606245337a6dab39635fac0ab37e7b291dc07c526d60cf3a44535dcd9ca3f75b509c1d2993e5fa969bbe7f474182fb5ca17ab7cb0a9464f8ba4820bf422f8561df15942ded4d781a609ef308e4c67c4b6bda62373971aefa9dc5c44d1c3e43568611ba9ee2584f7368b78323eed4556492276cda82083a737c2b2a1cbdae400ab3aea5f2718422eb0be50f0a77ab49697d5c940caf59aa13d6bf4f269bc62439cb12876b42aef2ee04e730f1695df05fd9cc20a7b87785fc98f49035c24cbb6752e8cc0abdc70580212c3fe3e4f9fe4f79a3ddad36c56f93bfd2138d7b42209b3231fc98337e92f72b814495657bf4a9af498c92e94716a98cd6e5c2b15890caa5924c6a4966318249dab196cb9953c5bf50baf3c06a5077abea83f69136ae7391bf89e215fa701a00fbe6f0f7f0e10d4033b734f562686b7085ef6cf753ecbd078bca146efe6a70132fd847fc8c6996404bf66fbbb880a9b995653d073c7137a2b5477592efec7cc495f91c29f8cdf6e737beea18ae6b6e99bc32013c4813c750886bc57a17a1f6be8780afe9ca2640c3852631a67dbc414535e2d6e154a7389772f7d93440e13a955aa0176cd2376c80b349ecb1d0d9a4d8804858489dc9b1174b67ce66d4df8e54dd4dc1957350976f2e026407b1953890fab3bf262b5d7fd7192f26b467e7cbe7a9f4f5a5ddb772c88778c70fbf381a2de7b56dd91dbdc1955f681bcf080dbf1573baef8c1202598f4c32463b425a9691810a19633b234c33fc05e0a339eefc36584fc9cbbb7ebda08555922f9124b2bd2e491d84febd204cee0fdbb0ff299050d94d1c1d1a6cb6d715f3f0348f7a68c8886ec037611ac9f8957f60dd66f1f409559028bb72659ef82f07a4e6522a20c0225385b011542e93045142c00344f71d18f373843794c53218536669df005c4eef36d2cf7f3bf56667b3137f1e882cd0384ed79d5d900312f9aa214ad33b7f0059a7bc55b038cd7e4b422c450144325c6bb4273cae025be88415e9d6a1584ba98efa0b6fe57e1446151083e83a9c911da0053b5a6f94cadc6b25ce706e8bce8b26c090cbda0782954ff2bb65f29d4d015ed92ebbc97d879dc607209344f496b3a5b97d3c477955324b46e00d30d28bc2d164ef03518a9cf011994ca612dd9ece59d5bb0bfc56b0ff9d2d9910c2885043f1b3ae8989a86c79d980f912c7a8a66736abfe64ade5125913703d567611c4337a2f3a598b26ca1aa3894fdb2ddeadee8d5c316f59f5f74e82012daf567c2b1cb7235b86a11e94625a3956b5386eb58d0c75ead760e49c410c3cc254c45f238c2727335f29057c415cc77edc0fc841b2457546041e8532c85a7f3d1137400014f965c1b523a72ff52d255adaa07fedee8e6ce06f406562e454598ff188a816d33a2ee3c5962641a96c46c6f1a47bd1d70076e68001a82c3dd4445a1f61a911292b4e2d72f3369835df2cb49c3f9765dd49b721bc858a94d2f5846df562c35973f1774ef08cdee87344bf5e91a269738686909b0a50d161b62f385da49ddeb548c35f7b98b36f1f4868542d5858ecb638095f8ccc475b3dbbd1e54ff11086be2a122638106707745e8b69bb8fb11cb3454d8382757cd76ac620943c89ba2a14f62e4727ecde17968ca42430ced419294965c4a85a33d15b826225ea55ded8bf9eca1893053427cba244fc7151df3d17bbfae76e9479e30e01b0bd94d5ce03c197426e30c879ad8d51d00f559f4b580022787f25e309524a24567ff56e1fa78d06e201f117f415a77b47bac36f01d4e6f61a1cee62f19b8ca95c8fc5d589c15c1a15d804441004bb15e8059f2d4ad0a97ac0e7a3ddabb0b4d3880b71c5d071f3c18160e3cfbed16328f8ef5b1f5dbe7cd87dfce7246ea124fd93c897892e4387138bb1eb0a9f2bbddcdbedb8cc305c59ec09641b55a036045f3b23ca2fe595ee1511281b5649dee8f3b2f27894f5a73a63d39f527f99cc49bf957b76ec524cdf94ba3c86e40019c77c6f6d4a4f6758f86ecbe95314339f0733ba4d450347245d1b0d145e31f2904b35136b38b1fe853ff64ac88d30fa5680ef227252f773936081db2540e9cb440db19b0088c2b46be25ef373cd8ace70ec1f62fdbebc0b7674b745c405d6f1adb4946dad253dccd524997cccd9620c8056a3a80a1f87be25610e2d4d7c17787ddcd970cb5bc5adcb83918f6bec12d942cd15952516c66d5af592e0929cd784cba5e208e2d62235ce60723e71c0343511c5c77278d0d3b76481b6f761c27d5aa04a91345aca4c05001a879a7231ecb2cb59821125fd1a655175752a36d70e9c387bd38befb009c74b6327cc32d490d0eea1ee8820f7eb584f1b2beb229fef5e723f9e6ef41d1955c5c366255546e7b561cfe6b4cd11e81e1c91cbce4772068352d77f97d7959de00d6c567a99e0a59d205c2d1a535c4938bcbf521c72d8f4486ea51c48ddf2040426e8be155d9abdc1361a3e55d78a42ecd96200a61b60aba264fd803393bc82c524bfea8bfe1e49a85d3016ba580304068c73feb21fc21d99c832aba0295bfec4c5d15bf58be1e60a868f9d9705a129d97f62d5ffb02455b066a49d24eac4622e7d7d6e120675a629cefffc51fe40f5c9c2c542843f89b449dc9d0d8235e7e2b8ae6a9bc3e5c4c408d7599710fa30441d511a306faec641f16dd14187a04347fb1ecc466cde1472bf410bf3ef0db5908bbb1ce488b00293724407aacdd3305599d5279928c256fe80736fc367068d4b6cdce95f18105fe603633eabd46d8952347808ab2fd9ad124c87a2029352077b33ce127d7e85e03a7476241f2f92e841f0631092f17ef272b0822e4a87bfca5440d3cb92ea9c319ad798a2899ba016e19be5383dfa093fa43ab998a7dd789703b7224fcd0eea2000d9f3824371e309f1894682bec73f50bc641aa7551df310cf823557bc813675ad2a08381a9e1fd85585bbde5659cd4af2d6ac76079ad396cfd8a334b32217ed7753de635da9872c1ddafe6c421f5d919644a080450791cd961829bc87e93ffd3d41e5b0ca627ccfde1f90e299ac4bb19f94ce836676ae66b092e0a1acd8f9a5a94e653314e6b52feb5eec3d4b6658e447b5380b8a23aeb6e7ba2b8c1efafb4fb1aedb04942e2152824b876473c15a0d02a16cf55fc1d187fea3b9fd32d1f6e8395ab86b3df2435bcec6a6e5eeb05326b1192664ac30177e40910b9efbc5815e40e4e0209d3ea4d9102a1449f0e82173f70ca78f5746bd88350e2da106757c0fb2f70229208f630677011388ba56ef9fcd313610ac96de3c42be38989f31a023992b1926f0231ff714f67ae36d0a2bf446d344369df22862c52ef7cc8471ba68fd57c43ca9ab47666bf4988dc0b1405185d483f51da5ac8b329a5efd1e51e17b3b6e774c206e6380926bf975a213cb15f7b3c17347d00396995d7276e259d0a171f6395ba8513b00853e104ec3b35eafcf783e61851327baf9be243eb18af01d3e1452358dc00b817f8624b74004bfcf5888f862258e5e757fe355b7c412879c0e7072ae7cf01529730d70005a00f679a78a66bc4a3bb7e3d779e39b7e9ec2f6990520d1228f607d1815b8a4c7ce1c8feec444b38793cbe035fd036352014817875a4b4363c4d00fccbd16d8c0d0229e5c3a9914bc8286ee4a4523910740371a14435545304f8f202cb5dedb9a1e2412d42b4953bebfed6447f8b21dde093bb6cbdf85cdd23e0919feaa6725b68da15ea3a6f07c0a12325b1d8e44558cbad1513b7966c77700bfae04791d1db44da2adef4615cc6a237f2312c7b3a606d88978400ffbec1167a8692c452bc8c0afa4c3782e6c30f68bf7fae92862d370eb90c5f3addb8c0b1c4f4595e81a664e1f1c8651dea4974d2f9d91a99942aca08ff1ed013e39c2c4925e3c8500d5ff541fd42730ccf3e9252b56d5cc53bf2ce953a69fb80cbd7b930f6b9342c3a73ef1d7830abbc100aaf4d136583733a1d79fb31dce3eb9c8d8e1a8f64e2bcd518734ac1e4ab8e44f9b15354cceb386aa49aac7c85be90495d7170fde45a4e13b02415a76f8334aa7f17557cdcfb13844da912b7c74f7c44bd6925398fd8e5c32b2f60f8d22b3735eed048fc64e282c4b6dab229d5455a5c0110b7d28b95c3106feac7c4aae82718a036e553cf25c4d11bc4f54713bc8f87d05ff7a2a94298dbb20a022ccc05b844689de39ca6d881401a03a8b18921b4c5b15dc3de253ff71b62384b14d26aa77a2f931a79771efe4d528b83f8a47e4d92ad4f5a0b0200d931ee4c06ba5f990c2b18192d828e789f787b84924c1561d6a28ac3a503bec03dca272e047f37607f66e428ecaca5541670268b9e1e4b12f0e069e6af062b5ee5bfaf1dc4f726657272bee67301e663171752599bc481ccb3b92cc8b3a5ebfcc2386f44a91316fd64fc0e002cee3b5cf987cb9a114510ffd541bda80e5c4d5e569dd1c98bdab5b394c87c37a5e33deea91bf94b44e17048d0ec6b2a1e49f82fb3ef51c4dcdc0e99efeca8c93825b630e8fc21e4ee3965ee1e7b6ca52ed7559a83b28abda73775567024c3bc5dcee628ceb9b8929ebe998afd15228c7e753c917ff39c82debe9bc490bb865281e88ffe233c742de660288a0014f29f9e155abeafd0299766add699dfa9584f874d3d2f7b14915cd59d3e6099cbec2e94b31553ca5c04867fdf8397489ab1f28225b151476a0136e711df723d372795ece00504d6bcd4077d668469fd39543bdf8920c4f21089b71ce3c83a490f9f080c56ca3770770d9357"}) 2018/05/12 01:18:08 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0xa0002000}) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x8, {}, 0xfffffffffffff800}, 0xe) 2018/05/12 01:18:08 executing program 4: lstat(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='chec+=st\x00\x00ct,\x00']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000280)='./file0//ile0\x00', 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x54101, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000002c0)) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000300)={0xb91, 0x9b9, 0x2, 0x3, 0x2, 0x3ff}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) lstat(&(0x7f0000000180)='./file0//ile0/file1\x00', &(0x7f00000003c0)) syz_fuse_mount(&(0x7f000000a580)='./file0//ile0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/12 01:18:08 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{}, {0xe0}}) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000600)=""/249, 0xfffffffffffffe57}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x40) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0xc8e, 0x5, &(0x7f0000000540)=[{&(0x7f00000000c0)="6b965aa1e831ae10c45322051c149d5d5e6cb9bd8fb34cd9476427a9b75c8a576ae8e25b4473", 0x26, 0x7}, {&(0x7f0000000100)="7b7c9828e6d67a75515cf8e5557ef9f6ae89e1eb4faee0e13408d5d9e19405a7389e1400abc71d721dc2dec86d9722d71c0afe8663f9d10bbe33b65e21c8243add193836d4c4c56e1db611c25f03b5ee1a8c52e80180b464ccd7021068b102b7fe08710b6cb3ba7ed8b762b74dfa17b47d5a151f2c65ec952997afa2f1137081f711f285d721165323db41720aa0c8247670a4f5e97c6ada04024ece1a617eee796c4944356ed87917c0466ee820c7c126212823af957a7ad7e9c75067dbac0450e38fea11e8fddb2245c1fa5686585c69bf801be06ece708e74a8dc731bef715f1b2e56ab04f6169a8ec3b9e8c1d90d3bc26e333b07", 0xf6, 0x2}, {&(0x7f0000000300)="e7e2c2344b4eef29cd5ea6728fdd628a891fe0da9771f6e319b5e464fe88da6cdad0c9ee3b6f24b121a7a9013b2df01ed107e0f418d5fe1b2fcfd6407c0cb9585c0f3a7de1a9f563953ea09d6fb16879264bf24b4179cbfdb371f2ef5c9514f076b7bb8ad82b3ff6a0fbb34f41516bf3485952d5cabcb4a798f40dce5576390327ede8af73c5182da57cfcd32365c21346fcf9e3e0a641615c04982f8a24ab4d84983f5ec75df4181eaa8a84bcd6e483e3a4a6558620333d52095d6d2b2e5340cfdddbb79f46bc98930e04fde190f13f37fa3e0a", 0xd4, 0x3}, {&(0x7f0000000400)="24604e4b934565de8cd7ee04adb010eae87ba95837ce16d24ee188dfc42f270b8844405ccb0b47ad250250d3e258ee73ce11c4247a1161bbf6b851ed4134ea03f9345e9112f7bc10feeae1053029ffa232445acd5a0b490b18b722f79690477b489233e93db572f30dfc09b6335d87e88c66", 0x72, 0x98e4}, {&(0x7f0000000480)="005f4b7799e411c7a7375cfa416dc7daa1b2d32de6444c557b6a6f6fae6913ba168fa480dde757172b4d874d018b74debd606eb6662a91333ea69b4ac405ba714c7c267688ba07dac4e4db6a37d7fc18dd16262172b5e59ce70a5139865aea1a46f699d20e575cbfe64c35e5", 0x6c, 0xee3}], 0x2000, &(0x7f00000005c0)={[{@overriderock='overriderockperm', 0x2c}, {@uid={'uid', 0x3d, [0x38, 0x0, 0x35, 0x3f, 0x36]}, 0x2c}, {@utf8='utf8', 0x2c}, {@unhide='unhide', 0x2c}, {@nocompress='nocompress', 0x2c}, {@mode={'mode', 0x3d, [0x35, 0x7d]}, 0x2c}]}) 2018/05/12 01:18:08 executing program 0: r0 = semget(0x1, 0x0, 0xf1) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/146) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000000180)=""/197, &(0x7f0000000280)=0xc5) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000002c0)='dctcp-reno\x00', 0xb) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x0, 0x401, 0x9, 0x8, 0x4}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000380)=r3, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000400)) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000440)=""/237) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000580)={r1, 0x7, 0x1, 0x3, &(0x7f0000000540)=[0x0], 0x1}, 0x20) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000005c0)={0x4000000000000000, 0x2, 0x7, 0x1, 0x19}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000640)={0x2, &(0x7f0000000600)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000000680)={r6}) ioctl$TIOCSBRK(r2, 0x5427) sendmsg$nl_crypto(r4, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)=@del={0xf8, 0x11, 0x402, 0x70bd2d, 0x25dfdbfe, {{'stdrng\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x8}]}, 0xf8}, 0x1, 0x0, 0x0, 0x1}, 0x8081) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000880)=0x7, 0x8) ioctl(r2, 0x3, &(0x7f00000008c0)="46659d979af9a3fea746cd5907dfe9ad6ef145826cf4f52a738a555190d642175ed4c19372f24e98a6b85bd96497adc0c443b8b7caadf6f37b2b83cc3eeba03d41efc7360cc838de8f06e7dd5518db1344659167a361c2d018034e1a1903734a26ef7ccad57013c9d5de4b2b112b18bd869be5abb62fba739948fb564e35cb3040b416324d93c3d5aeb7cacfd4ec3d4d0d44b169dcbe4831cb96cfde8e6f73ce95a16ffd1d22ac6cfde64413eeb7345ff0ea5413ea5aae0a1476a084ef3feda70239a1a7b67552709f2de9be7c2e8e9af1b804ace015fbca0d360643cb9ab00c587c586dff40bc8b0bb1c6c842698bfe56430d505bbfa42e") getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000009c0)=0x400, &(0x7f0000000a00)=0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000a40)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r5, 0xc1105518, &(0x7f0000000ac0)={{0x8, 0x4, 0x9, 0xffffffffffffffff, "9fad1e67e99ff0b67cd34e7651c0102265a8798cf0cce8f1c9857b370cdf07818f3aa12bef1fefc1ccefd88e", 0x1}, 0x0, 0x0, 0xe88a, r7, 0x0, 0x80000000, "7cfcef5a0efcec8fc0a7d2e47b57f0e029582486fc7b65288bdc0ba3662a32694d1bdbf0bf941a9a30e4377d5a6a34af095c2eca190c93bd0af3863838837c11", &(0x7f0000000a80)='/dev/input/mice\x00', 0x10, [], [0x4, 0x0, 0x2]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000000c00)=0x5928) listxattr(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)=""/57, 0x39) write$binfmt_aout(r5, &(0x7f0000000cc0)={{0x0, 0xffffffffffffff4b, 0x6de, 0x103, 0x127, 0x3, 0x2c2}, "45e0f0700583bbd9602715b8f2c3fa6ddbe0e9860049e1fa4b2ff929412d3aabfd9a07c12e11c5d8a266e7", [[], []]}, 0x24b) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000f40)) syncfs(r5) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000f80)=0x2, 0x8) utimensat(r5, &(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={{}, {0x77359400}}, 0x0) 2018/05/12 01:18:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000000000000010000000000000000000000ff01000000000000000000000000000000000000000000000000000000002001b138b507057f130f97c83bb53e0000"]) 2018/05/12 01:18:08 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:08 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) ioprio_get$uid(0x1, r1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0xc200, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/05/12 01:18:08 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000280)=0x7, &(0x7f00000002c0)=0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2001, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000140)=""/213) 2018/05/12 01:18:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000005b00)=[{{&(0x7f00000044c0)=@nfc_llcp, 0x80, &(0x7f00000059c0), 0x0, &(0x7f0000005a40)=""/187, 0xbb}}], 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) [ 155.779819] FAT-fs (loop4): Unrecognized mount option "chec+=st" or missing value 2018/05/12 01:18:08 executing program 3: r0 = request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='-\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = request_key(&(0x7f0000000440)="656e63723880292a7117e7ac741ae4ed8464007c1934a6b13aee896209e06ad159623dadaa303b8b9ff270ae3bfc8e9ca69d96389daec29a0beaaf5975d3d89c33cf7ffdee58265154db5a94de28828ab6840d04a2890ae59b6599c27dae5350df161ec5f334698999085030c7f8b7123c2e6d6952a8120262783ffe9acf9e201652a54966b183bba86e7bc80f24ce642d7f54c67c1a27a5d746b41b906f6bf9f5f5426affc230895a288caa1f4c3c", &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="2723cd747275737465642b6574683100", r1) r3 = request_key(&(0x7f0000000240)="00797a6a616c546572002ecafb5e9df7c0db545fd3b92fad3ee87402e962136ed0520e00000000360b0000000000000000", &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', r2) add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="9fa8b6dcc4e298a90d378206f3596ef2ce904be965525be4bac6ae269b2567557c3bcdf3ef9fc9dcf5db7ff8f0b90ee76066bba00b9c1507c0b77d63b5a9a402bddae57d4a3ab7f1637cbe8a0cf1702b2aa3b82c436d", 0x56, r3) keyctl$reject(0xc, 0x0, 0xfffffffffffffff9, 0x6, 0x0) [ 155.829000] FAT-fs (loop4): Unrecognized mount option "chec+=st" or missing value 2018/05/12 01:18:08 executing program 2: r0 = getpgrp(0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x800) fcntl$getownex(r1, 0x10, &(0x7f0000000200)) sched_setaffinity(r0, 0x200, &(0x7f0000000080)=0x5) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000463000)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000140)='hugetlbfs\x00', 0x0, &(0x7f0000e2ef53)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xe, 0x0, 0x0, 0xc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) fchmodat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) umount2(&(0x7f0000a23000)='./file0\x00', 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x420000, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = memfd_create(&(0x7f0000000180)='hugetlbfs\x00', 0x3) syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x80, 0x2, &(0x7f0000000600)=[{&(0x7f0000000400)="13c0b902aacd26397d77d2514e41953e91e221f6a326764b0148bf77ea6e644ccfdf00d79dcde37fb80440c995cebef2ea29c2735131573dd4d8dfbdbeba67b791e5cc27c2553a385ee9d9386c38364e8218154736fc5468421a6072faec2f45f6e3364b8c9ab6d6c8a6aeafd4e1bac714f76c6f53ea2fceb57850c81590871811cf4bfa8c5dc10cc35f852911e7f24c2250a8c8b22fa688bb2760129fc594fedcddab5e920e8e2396051e2ae20b66fa52c89356a479df4c8b5ddc5d8115cd7e33506ce7de4235258bca613bab", 0xcd, 0x7}, {&(0x7f0000000500)="617b0af6d6ea47e8810f7604fb6db0cf58c79a9207c70e92e0118aa1f265cf36eccbacdd2b18ed7b8ca5c5c541482d670c65f1460aec5b6c571232fb8048bc18f1d1c09f741a05579781764d1e83d23fec02ebd49c4d521ca1d0d8e1335d94047be8ff88da370af281fe80d2b82649bbd46b0e415527b5de10e7bd5d9afcecb226320c6152ef81e16fc9b3b47fe0b50253fda8f061644bd193cf82d5bbabeaac1c4c491f6fc8a212af0e205954ac25be13a7b0e4703c7d52f17be9be6e5d5e24c664fb", 0xc3, 0x9}], 0x20000, &(0x7f0000000640)={[{@hide='hide', 0x2c}, {@nocompress='nocompress', 0x2c}, {@dmode={'dmode', 0x3d, [0x37, 0x39]}, 0x2c}, {@map_off='map=off', 0x2c}, {@utf8='utf8', 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x0, 0x7b, 0x38, 0x3e]}, 0x2c}, {@map_acorn='map=acorn', 0x2c}]}) listen(r3, 0x700) ioctl$KDENABIO(r4, 0x4b36) poll(&(0x7f0000000240)=[{r2}], 0x1, 0x431b8446) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000680)={0x7f, 0x8, 0x401, 0x4, 0x7}, 0x14) accept4(r2, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f000093a000), 0x4) 2018/05/12 01:18:08 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x101000) ioctl$TIOCCBRK(r0, 0x5428) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) fcntl$setpipe(r0, 0x407, 0xf0) fcntl$setpipe(r0, 0x407, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080)=0x43, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) r2 = syz_open_pts(r0, 0x181000) socket$inet6_udp(0xa, 0x2, 0x0) r3 = syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f00000001c0)="ebf9e9188a71ead1c0ebe66b88e357be5536cd4fabb303f62092cb3d250d7e520f93273cf290494fa3a14ad7f26e3b1f8fcb951fde7a696521b0084ff1308fd60a2d1e9389a2a2f7a50168cfcb3b8c9694e55fac370900385df9f875d0a864a86daaa24d4aba7b87ec6ccb420e64fe0452284858ff22e5d1fbaa89af47e289faf5e15c8f717c7dd4656129cc8b9acf69afecfca0df6c3f0e3026b5f0823de13e7b5fe30b84b7738efeac64a2ea9c3a39d8bdf714065f54e0ae7ac69f10e7d3c47f4891dbc421cd30130e08ca", 0xcc, 0x7fffffff, &(0x7f00000002c0)={0x77359400}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000300)={0x0, 0x7, 0x0, 0x2}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x400) getpeername$netlink(r0, &(0x7f0000000340), &(0x7f0000000380)=0xc) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000003c0)=0x4bcc) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000580)={0x7ff, 0x325, &(0x7f0000000400)="2bba4df2e2c85c0462dc3d674f30781576577e67ca0f4678ae4809bed11a893c5654d0da8ae46c661ed8585d90c2c0bd51222ca00cc78ee64507cc0b8a30673d6ad3cd91f4e34c7a5e60a688e5e2d788ae72447b9bde0b69576822aed47bbfaf05d6bbc57b53f910fc8411050e873d312db0dc169f5190be7fa0ed9ac5b4727b7f630387a9e1183816338e28a97d96cb1c6429b0c625415183efa010f6adc5747b8ac8511a03b6a629", &(0x7f00000004c0)="c6d508ffaebe8c5b1640b217152163e4dd551eaa7209401c913203380f71661b1fab700f1c471fee273b512f44702a6c11e502f747736d6a6e72ca600216fd2f039d1cbe954e36cb723d12af2b3d932ca0127729525786f947835beb95eee8b1ad6338a43b0bc659303e40e12422e3e181007067047333f016055ed1688381b0298f2cb7fdabdd466b0718cd6154c5a444567adb4b2e3bf4ec8cf23217c99cc62242588013f16ec9ed24c0", 0xa9, 0xab}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000006c0)={0x3, 0xc2, &(0x7f00000005c0)="e71ce5b5fed89388b27a699b9e296f3bdd7583a3eb408b5a1b332d1ac6d3d0a8821708215bf90b37827f2560aa84809c6180a157e9e07bdcfcd24bcae08597eb161d916750b582f4f3393f05c496605cc3fba3b2fd88b22ba1a73198712a3b61c078697ea2aff1cd93ca51be8ade484f4cb8e8f4ba4c53a5977f8e7b93d3baaeecd49ff41ae1ab6344cfdd17fda6c84e18e9396a70e9e9c2ae4b2ff782b61c66de8146dd48d8ab723db72da231e14dc7b10114ac50ffd6df1ab7ff6db5936ac5f522"}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000700)={'filter\x00', 0x4}, 0x68) pwritev(r3, &(0x7f0000001a80)=[{&(0x7f0000000780)="4b00efd6eeaab61a29133027cdf801836c4c9a9430168d299ba8d546e8f5b118a2f7e798dca774c93d02abcd3e60acb680c5844ec64402e594219421965f8df6635d6446e15259cd03a6f1f3fa49c6c1e2eac1c399e8eadef3ea6ce90071b449a6ef6663c617c1b2e663cb7e", 0x6c}, {&(0x7f0000000800)="9044cc1cb54a8703c1deaad47953ca1386", 0x11}, {&(0x7f0000000840)="fbbfb9d831c86ff9ee0b9b5225d717f5b4ae829ab73a28e463c621075101110927fe429d8b92473dcd", 0x29}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="f18260c06bb011f46edeb0f784e87c18c6e0686d634bc5b63ece6b3cc73b9c16e36c86f7511cad8ade41dac78f3578008a99a35f16182072386dbca68509510f022b7c30021481598a3d6480e74b40305eaea7341e4fb9a1f497e7c79c26ec03af08fafa1b9d552e03319e1e76dddcfeb374e4723f02f642d8cbb3104b460c4254313113cb6bec5baae5c27be6b16a2054f697a527decdaa7877b73152ab66b4f18bc20519d6299fa9687278b3564f12a1ddc321ffc36fb29e", 0xb9}, {&(0x7f0000001940)="505e283ea11053845d4301280e54bc5df615aa600829eb38571cebaaa9b700d1caec6046b8740740da2079e4462cc0d8a3314b97e38de95986f0f05f98cab9bab2946e7d02d464430bf14b18564548c7fe4f6d4b5ff81fcd1aaf91f4b7275b16b9802fdf8faa1cda16767654738bfd8195589a94b62ae7178b4632a923c5cabfde17f89394edd63eb8bc63fb4c7c7273113a4221910aa53881e2d90d1cbe7cea210e43578884671d611b996af21d46d2c6b6f9a2e0f9aca79966c684f44991ea0ecca72b787a70965d06a84538a09732f5bf1d2d98e4d348835655b52a", 0xdd}, {&(0x7f0000001a40)="ffa52169f5c5f74181940ecd6555f60e2719ef30b495c9c67d58aa48d469722699382f0c62f7f92120", 0x29}], 0x7, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000001b00)={0x2}) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) fgetxattr(r2, &(0x7f0000001b40)=@known='security.capability\x00', &(0x7f0000001b80)=""/40, 0x28) pwrite64(r3, &(0x7f0000001bc0)="6ba46ce37ce5b0d5e5f149bf81840382af0aeb63a26ca0c1851735f4f4815dc84eea35e8815a4223f500dcac8815e652fee5", 0x32, 0x0) openat$cgroup_procs(r1, &(0x7f0000001c00)='tasks\x00', 0x2, 0x0) getpeername$ipx(r1, &(0x7f0000001c40), &(0x7f0000001c80)=0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001cc0), &(0x7f0000001d00)=0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000001d40)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001d80)={0x0, 0x32, "f3cd7cfa6e736f0a8a5c1e68ecd481ade04fa9c089829a02520f864d7fa3f8b51450633524597a4445a8b5111dcfad75271b"}, &(0x7f0000001dc0)=0x3a) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001e00)={r4, 0x81, 0x2f, "c361044a97d8af4068c6a9e7f1629954739f759fe3c86f5aedddd6c33fdb34649dc3c198f5ff76d79b11440f160c0a"}, 0x37) 2018/05/12 01:18:08 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:08 executing program 3: getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f00000000c0)=""/4, &(0x7f0000000000)=0xfffffffffffffd9c) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000200)={0x5, 0x5, 0x80, 0x200}) bind$bt_hci(r0, &(0x7f0000000000)={0x1f}, 0xc) bind$bt_hci(r0, &(0x7f0000000140)={0x1f}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) ptrace$pokeuser(0x6, r2, 0x8, 0x7) socket$nl_route(0x10, 0x3, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x6, 0x0, 0x52608af, 0x100000001, 0x0, 0x10001, 0x8080, 0x2, 0x8, 0x5e, 0x5, 0x2, 0xfffffffffffffff9, 0x100, 0x1, 0xb2, 0xd111, 0xfac0, 0x401, 0x5, 0x80, 0x7, 0x3f, 0x0, 0x8, 0x80000001, 0x91, 0x7, 0xf2ee, 0x14, 0xea4, 0x80000001, 0x3ff, 0x8, 0xf5e, 0x6, 0x0, 0x5, 0x0, @perf_config_ext={0xc3, 0x1}, 0x404, 0xc0c, 0x7, 0x6, 0x2, 0x7, 0x9}, r2, 0x6, r3, 0x9) 2018/05/12 01:18:09 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000380)={"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"}) nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) kexec_load(0x3, 0x2, &(0x7f0000000040)=[{&(0x7f0000000200)="716fb20bf87be2ebd2d811cc2d47cd6727adc07e3dad28b44e52811f7b694ffd93f331b559660c314b006522cf2a9f50f4fde100364945bbf48276f943c1684bb0e547f6be5de5ea3e1d8670d70db03c6f443e0f96f9c7f2dcf6aa99f5af804cab2dfc8c6c5e08a6c8f0c4dd8feb70e9d01ba6a132487c2456c2a38f76896270e9c20e7f0bf63bc085403d1183fffa00b1a67b9a9358c63a684a70b5b54ddf00733f0392c084", 0xa6, 0x0, 0x3}, {&(0x7f00000002c0)="753586f5e5fcfb8e3cdd1d8a203c80c1cae98b6529343e7eb436f56950e01821de1c402fe998e7a2c38c467d559b87c0303daab65893c9c7f70c3a7bb4856098e50d5c0675e92663d53aa9ad0f0d6ca158d6b1abaa387df8aefc378c90ddf16eae12f88b0f571dd3d54292a82fb9bc95862c06c6c8fa990071cb4e71798a663b8c549b0499d5befd11755989a8cba6047980d9eca49d747724419e51ea025682e6e1ca7e73", 0xa5, 0x7, 0x5}], 0x3e0001) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x10000000000005, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002c1000/0x3000)=nil, 0x3000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) 2018/05/12 01:18:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:09 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x10001) unshare(0x40600) signalfd(r0, &(0x7f0000000700), 0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000240)=0x3f4) bind$packet(r1, &(0x7f0000000200)={0x11, 0x15, r2, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/12 01:18:09 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f2fc230670d084cfcfd1e073cfd74ae884776edc1a1d927d9764822925482a0f37ea456a27f9fab32c1c828005e2218b883b01cb3f230cc371a26f5532c0ffbaba283e9956f0c2bf1b199d1006e2cceef0940dd511ab3eee226680912c843a716dbc3de966699d56f59725d90fae38a3aa20b4ad8723411e822e22ef4246a7a5e61f59502a9f44b09d401aeb3eb1acb5a9cfcde0b88e9931b2ca0eb399c65931522f475ff5c56153fda9ff52684b58a") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r1, &(0x7f00000004c0)=""/189, 0xffffffffffffff64) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)) 2018/05/12 01:18:09 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=""/106, &(0x7f0000000180)=0x6a) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x20) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e21}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x0, {0x2, 0x4e21, @loopback=0x7f000001}, 'ipddp0\x00'}) ioctl$VT_WAITACTIVE(r2, 0x5607) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000340)=""/4, &(0x7f0000000380)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000003c0)={'vlan0\x00', {0x4, 0xbcb0, 0x100000001, "f9aca60a5a4d", 0x9}}) alarm(0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000440)={0x87, @dev={0xac, 0x14, 0x14, 0xd}, 0x4e22, 0x2, 'none\x00', 0x1a, 0x2, 0x10}, 0x2c) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000480)={'nat\x00'}, &(0x7f0000000500)=0x54) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000540)) getsockname$llc(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x10) connect(r2, &(0x7f0000000600)=@generic={0x3, "7722c23a460710f81d5d2c6c2255baca63b18c306f30acded24144a33b7ca66e06535fef9cccb9f77b0c25a29919d658edbae8fb8d994c6bea148156f1473400cd7a6abc89d46bac56023120c3f5a0277664a969ae7f0440aa9987c6c9b66ebc3eb2701fe472132fa15922066166f5d2bcf8f025362dab875ff0555afbf2"}, 0x80) fadvise64(r3, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000680)={0x5, 0x1, 0x1f, 0xef57, 0x761d}, 0xc) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/uinput\x00', 0x10000, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000700)=r4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000007c0)=r3) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000800)="8504c4224d32a1d06e04e74ce57d9c4b0c05078391f723bae10184495781f04bdfcf9a873905cd2439c113a75c8f2c670c33e3e4dcaa2ee5afe871aeecc6f8229d17928875bc739a07a7d3cf241f446a3e697d63d63805647ba1a891ed7a35354ef357118eb493346b704eb53f2ee854bef8298984c889515099c68e40e6953d761340a2e82d65eeb7eef58f879ac12e1ddc2bfdeaa10eaf9c61460c6032f965036c8089e9e04da51b27c94126370d160456f5c54e92a7d3fe343876f5177c188a7078f1d876c666ab69b68c56f5622df9626b3f4525e6054a2b7c8994694a61df7c3541d563fc08c9d78c8f4d8a3161188a039cc337", 0xf6) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000900)={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0xfffffffffffffffe}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x5}, 0x1, [0x4, 0xffff, 0xe16c, 0x80000000, 0x100000000, 0x5, 0x7, 0x3]}, 0x5c) fstat(r4, &(0x7f0000000980)) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000a40), &(0x7f0000000a80)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000ac0)=@assoc_id=r1, 0x4) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000000b00)={0x0, 0x7d41d088, 0xffffffff, 0xece, 0x2, 0x600000000000000}) 2018/05/12 01:18:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='attr\x00') setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x3, 0x20040) getdents64(r0, &(0x7f0000000080)=""/148, 0x94) lseek(r1, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) 2018/05/12 01:18:09 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x40000) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000140)=@ioapic={0xd000, 0x8796, 0x0, 0x401, 0x0, [{0x1, 0x3f, 0x1, [], 0x5}, {0x9, 0x2b, 0x9, [], 0xa46b}, {0x7, 0x7fffffff, 0x2}, {0x1, 0x2, 0x9, [], 0x8}, {0x0, 0x6000000, 0x400, [], 0x10000}, {0xc130, 0x3, 0xe89, [], 0x80000001}, {0x6, 0x63d, 0x7, [], 0x5}, {0x100000000, 0x40, 0x4, [], 0x5}, {0x4, 0x6, 0x0, [], 0x100}, {0xcf, 0xc2, 0x9, [], 0x6}, {0x0, 0x7f, 0x40, [], 0x1}, {0x0, 0x10001, 0x6, [], 0x7fff}, {0x100, 0x101, 0x4}, {0x1000, 0x9, 0xfc59, [], 0x8}, {0x9, 0x100000001, 0x100000001, [], 0x10000}, {0x4, 0x7, 0x0, [], 0x1ff}, {0x7fff, 0x3b, 0x2, [], 0x1}, {0x0, 0x9, 0x10000, [], 0xaf0c}, {0x2, 0x6, 0x3ff, [], 0x3}, {0x2, 0x8661, 0x800, [], 0x3}, {0x3, 0x20, 0xfff, [], 0x598000000}, {0x0, 0x7, 0x3, [], 0x7fff}, {0x81, 0x0, 0x100000001, [], 0x4}, {0x8, 0x708e936f, 0xdd2, [], 0x78d094a6}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x5111, &(0x7f0000000fff)) write(r1, &(0x7f0000000000)="f78fea99956e10e63e6ca729145a72993e80d8c9f377d40c68b491bed25046f7a4b9ded2585e6f3eebc9ac0f91f228f4fcb7d8fe1c8d40658ea085f5c9d444d2d2bcf08d8b463c05b786251d0f3069e60bfbfd5eed525bf9c29ca42e6f22f9755a3e2e7adfb3cf03300ba187b8e4dac9d0d5e3bdbc191b32d6270fa7d9ae47415e027ead3578dc75091c50a5d451f15ad757a991", 0x94) 2018/05/12 01:18:09 executing program 2: openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x8000000) 2018/05/12 01:18:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x800800, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x4b) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff0000000}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xefff, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x2}) 2018/05/12 01:18:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:10 executing program 3: r0 = semget(0x3, 0x7, 0xb) semtimedop(r0, &(0x7f0000000000)=[{0x2, 0x3, 0x1000}, {0x3, 0x7fff, 0x800}, {0x0, 0x7, 0x1000}, {0x1, 0x976, 0x1800}, {0x3, 0x3ff, 0x1000}, {0x3, 0x7, 0x800}, {0x2, 0x0, 0x800}, {0x0, 0x80000000, 0x800}, {0x3, 0x2, 0x800}], 0x9, &(0x7f0000000040)) prctl$void(0xffffffbfffffffff) 2018/05/12 01:18:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='smaps_rollup\x00') ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000140)={0x7, 0x70, 0xa4, 0xaf03, 0x0, 0xdc44, 0x0, 0x84e, 0x1104, 0x2, 0x8, 0x7, 0x3, 0x1, 0x9, 0x2, 0x8, 0x9, 0x4, 0x7f, 0x8, 0x4, 0x0, 0x8, 0x9, 0x3, 0x3ff, 0x800, 0x7, 0x0, 0x8, 0x3f, 0x6, 0x9a, 0x460, 0xfffffffffffffffe, 0x7, 0xe2, 0x0, 0xe21, 0x0, @perf_bp={&(0x7f0000000100), 0x5}, 0x30040, 0xd4, 0x400, 0x7, 0x100000000, 0xfffffffffffffff7, 0x200}) openat$cgroup_procs(r3, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) 2018/05/12 01:18:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) set_mempolicy(0x8000, &(0x7f0000000000)=0xff, 0x561e) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/12 01:18:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000001c0)=""/4096) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)={0x10001}) 2018/05/12 01:18:10 executing program 5: r0 = eventfd2(0xfffffffffffffffe, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r0, &(0x7f0000000080), 0x8) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/108, 0xfffffffffffffda7}], 0x1) 2018/05/12 01:18:10 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:10 executing program 0: r0 = creat(&(0x7f0000109ffc)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000000000000000000000000000100000000", 0x14, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/12 01:18:10 executing program 4: r0 = socket(0x11, 0x80000, 0x1e) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e64ca6c09b612ec6f7c4ef4b9aadb09df658f64143453f3e2e1bf5dc4d916f8ddbe393209f1c5aae40305067036ab06528e964c48ed4000ce1be4db205e78d4b67440b7cd9378b1871ea7779042e3526076054a9bb61861d46f8554c62742feeb9b70d8c5aedd97322faaf7ad0a0ddd799518caa0d522000000000000cd3974548fb3eff52f53b7887969") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) bind$inet(r1, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000000)="7354682c2a40bccd25", 0x9, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/05/12 01:18:10 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/164) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:10 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12a0124793608dd0e73120004f4dbac39806e4ac714b7ecefa8a934b", 0x15}, 0x60) close(r0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000010}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x10c, r2, 0x0, 0x70bd2a, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9dd}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffff2783}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffa8b}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xab}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff00000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x700000000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xdac}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdc}]}, 0x10c}, 0x1, 0x0, 0x0, 0x14}, 0x4000010) 2018/05/12 01:18:10 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x10001, @dev={0xfe, 0x80, [], 0x11}, 0x8001}}, [0x401, 0x6, 0x3, 0xc72a, 0x4, 0x3ff, 0x3f, 0x248b, 0x81, 0xffffffffffffffd1, 0xf8a, 0x2, 0xa20, 0x5, 0x4]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e23, 0x5, @empty, 0x81}}, 0x1, 0x7, 0x480000000000000, 0x2, 0x4}, &(0x7f0000000400)=0x98) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x4, 0x800) sendmsg$nl_xfrm(r2, &(0x7f0000001b40)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=@polexpire={0xcc, 0x1b, 0x301, 0x0, 0x0, {{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x6e6bb1, 0x1}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xcc}, 0x1}, 0x0) 2018/05/12 01:18:10 executing program 1: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2e, &(0x7f0000000080)=@nat={"6e6174000000000002000000e000", 0x19, 0x3, 0x90, [0x20001680, 0x0, 0x0, 0x20001fd0, 0x20002000], 0x0, &(0x7f0000000000), &(0x7f0000001680)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000100)={0x9, 0xc, [0x40e, 0x6, 0x7]}) 2018/05/12 01:18:10 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x10000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0xfff, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value, 0x0) 2018/05/12 01:18:11 executing program 2: prctl$intptr(0x21, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) mremap(&(0x7f000036e000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f00009f4000/0x3000)=nil) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r1) 2018/05/12 01:18:11 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x181000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x4) 2018/05/12 01:18:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)={0x0, 0x3c9, 0x0, 0x8}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x215, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeda, 0x3c, 0x0, 0x0, 0xf2]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='status\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000180)=0xe8) accept4$ax25(r2, 0x0, &(0x7f0000000140), 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x14}, r3}, 0x14) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00000004c0)={0x6, 0x80000001, 0x78, 0x9, [], [], [], 0x7fff, 0x10000, 0x8, 0x0, "eae849c19dd06aa2c0c374a2ff0aa153"}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000380)={0x6, 0x6, 0x10001, 0x6, [], [], [], 0x59, 0x100, 0x2, 0x100000001, "5cf45945dec9c2d230b15ff2456202ac"}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000700)=@routing={0x33, 0xa, 0x2, 0x6, 0x0, [@dev={0xfe, 0x80, [], 0x21}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xe}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}]}, 0x58) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$cgroup(r2, &(0x7f00000002c0)='syz0\x00', 0x200002, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/12 01:18:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000040)=""/1, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x200200) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000500)=0xf6) r4 = accept4(r2, 0x0, &(0x7f0000000180), 0x0) open$dir(&(0x7f0000000800)='./file0\x00', 0x200, 0x8) vmsplice(r4, &(0x7f0000000880)=[{&(0x7f0000000540)="1ce9f620a6fc056b6d27cdc9349cf38056b1ead8e024c94905e38f5fe164b9743a32d6167a5defc24c2391ffa914413ea04984b6ad45eb84bf428a63005e4086c456890af5376b6bc39b533a06aab87282c6b5508e96f9af72697026fce06b19b0dd9841", 0x64}, {&(0x7f0000000640)="f5e123cb5302eaa3bef861711e05cf2185109d5be133559e669777e12ece9e48888c87a8eabf60e262e9c19cd9bef23a5afe75151d9ce04ef7b629e7d9533a0a3486ff13fa0b533bc5bd8e843eb7845c781c125c7519de942e1c46bcbe783fc20c565f817345c086a38fcb1215a3578681600976fe19bcfd2dac0b01", 0x7c}, {&(0x7f00000006c0)="87f722df6402cba3214aa220a9ae6be9d3610a44568b0ec789a2c79ecb677d5333fd655323dff0efde40197059b149a199e24f9de9c21c8f0b5d6a05846bc9e1cfb565fee9520a7b540c5167752418801696142641076d69", 0x58}, {&(0x7f0000000740)="e767e4069613c16eb6c355129d6c5fb38280c4a586535f4c770d85abe45b652f4959efdb0e2644c4483c23fba302a5fcb6c2416f134b62e4966ebb8b4a8b5d40f5ecbaed1957e90d67ef26b26e4fe43522edf8531f96a908fc1f9a90b990a2594c1163902fd80ee57f9107c69910574b49f1ee0863b7e7c5f33932d6526ccef87e9d852ed5ca22a0e313ba9738e932ffe87771280a340a17bcaaac81d9684e3dddcbd5e4e495eb04e4", 0xa9}, {&(0x7f00000005c0)="8f39d60236a6b5c6a31d9bff652e7cd067deac1b5698fd714abdc4e0c2a0cf392bc95acb136b1641b5ac5c06612c2c082d", 0x31}], 0x5, 0x2) sendmsg$unix(r4, &(0x7f0000000840)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000500), 0x50020}], 0x1, &(0x7f00000007c0)}, 0x0) r5 = socket$key(0xf, 0x3, 0x2) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f00000002c0)={0x1000, 0x3f, 0x1}) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000900)) sendmsg$key(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="02060014320000f429bdd51200000000"], 0xffffff6f}, 0x1}, 0xfffffffffffffffd) r7 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r7, 0xc0206416, &(0x7f0000000100)={0x4, 0xd38, 0x1ff, 0xb4, 0x1, 0x4}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r7, 0x80045500, &(0x7f0000000140)=""/26) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$EVIOCSMASK(r7, 0x40104593, &(0x7f0000000440)={0x3, 0xa2, &(0x7f0000000380)="1ae849072a289ea17c594770f336b243738839917effd65727bf35b320de1a79d9677f375b55522ec18ba739e33e466a1614136db0df848761db3d68db69b4960d0810a5e2f96aaf79ce93fe50f34536095084f2ba6bfaf938df7bdd938be805abd73e71c2a442d8c8a0518c6a1b879a9d84dc731920534854e14e7592d7fa9d562258f5087d56274619d18048ac5ea7d186c2d7e879a8881a981c7ca7dd3759f002"}) [ 159.235070] QAT: Invalid ioctl [ 159.397438] QAT: Invalid ioctl 2018/05/12 01:18:12 executing program 7: syz_init_net_socket$nfc_llcp(0x27, 0x800000000000, 0x1400) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x12, 0x53, &(0x7f0000000040)="388a2a38eecb0fd1dbae5e281486f7ffb511b63d133bef073741a3c18904b533ce248757e53c5b90af958337f3576813900a3d6367241dedd23f20f50b644dd7b600eb2fad30d94ddf2673a93e4c730fe4cdc8"}) 2018/05/12 01:18:12 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10080, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000040)={0x101, 0x8, 0x800}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000540)=@bind={0x14, 0x0, 0xfa00, {0xffffffff, 0x3c, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x193) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) 2018/05/12 01:18:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="c6295e4eca6c09b612ec6f") r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) getsockname$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) getsockname$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14) getpeername$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14) getsockname$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000780)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001ac0)={'team0\x00', 0x0}) accept4$packet(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001b40)=0x14, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001b80)={0x0, @local, @local}, &(0x7f0000001bc0)=0xc) getpeername$packet(r0, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001c40)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001c80)={@remote, @loopback, 0x0}, &(0x7f0000001cc0)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001e80)={0x0, @multicast2}, &(0x7f0000001ec0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001f00)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002000)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002040)={@loopback, 0x0}, &(0x7f0000002080)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000020c0)={{{@in, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000021c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002200)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002640)={@mcast2, 0x0}, &(0x7f0000002680)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000026c0)={@remote, @remote, 0x0}, &(0x7f0000002700)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002b40)={@loopback, @loopback, 0x0}, &(0x7f0000002b80)=0xc) getpeername$packet(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002c00)=0x14) clock_gettime(0x100003, &(0x7f0000003c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003b40)=[{{0x0, 0x0, &(0x7f0000003200)=[{&(0x7f0000002c80)=""/33, 0x21}, {&(0x7f0000002cc0)=""/136, 0x88}, {&(0x7f0000002d80)=""/102, 0x66}, {&(0x7f0000002e00)=""/193, 0xc1}, {&(0x7f0000002f00)=""/197, 0xc5}, {&(0x7f0000003000)=""/73, 0x49}, {&(0x7f0000003080)=""/167, 0xa7}, {&(0x7f0000003140)=""/186, 0xba}], 0x8, 0x0, 0x0, 0xfff}, 0x62}, {{&(0x7f0000003280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003440)=[{&(0x7f0000003300)}, {&(0x7f0000003340)=""/239, 0xef}], 0x2, &(0x7f0000003480)=""/105, 0x69, 0xfa4}, 0x7}, {{&(0x7f0000003500)=@nfc_llcp, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003580)=""/55, 0x37}, {&(0x7f00000035c0)=""/159, 0x9f}, {&(0x7f0000003680)=""/80, 0x50}, {&(0x7f0000003700)=""/166, 0xa6}, {&(0x7f00000037c0)=""/255, 0xff}, {&(0x7f00000038c0)=""/142, 0x8e}, {&(0x7f0000003980)=""/105, 0x69}, {&(0x7f0000003a00)=""/168, 0xa8}], 0x8, 0x0, 0x0, 0x37c}, 0x3}], 0x3, 0x40000000, &(0x7f0000003c40)={r22, r23+10000000}) getsockname$packet(r0, &(0x7f0000003c80)={0x0, 0x0, 0x0}, &(0x7f0000003cc0)=0x14) accept4$packet(r0, &(0x7f0000003d00)={0x0, 0x0, 0x0}, &(0x7f0000003d40)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005340)={'veth0_to_team\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005380)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000005480)=0xe8) accept$packet(r0, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005500)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005540)={0x0, @dev, @local}, &(0x7f0000005580)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005b00)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000005c00)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000065c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000006580)={&(0x7f0000003d80)=ANY=[@ANYBLOB="14090000", @ANYRES16=r1, @ANYBLOB="080029bd7000fcdbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="44000200400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400a409000008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="400002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="e401020038000100240001006d636173745f72656a6f696e5fcfed756e74000000000003455b50a555ee273b005117fd000000080004172000000040020100240001006c625f706f72745f7374617473000000000000000000000000000000000000f9070003000b00000000000000000000008d692d3edaab7072511f8e164ad40000000000", @ANYRES32=r7, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040055090000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r9, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="080007000000000040000100240001006c625f706f72745f7374617473000000000b4d9b548c7d0000000000000000004b16233daa4daf4803000b000000080004000200", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="4802020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r13, @ANYBLOB="5c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c000400070009ffff0f00000400fc00000000000100000804000000010008001e020000050001061f0000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d0000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000900000008000600", @ANYRES32=r14, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400c0ffffff08000600", @ANYRES32=r15, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000700000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000500000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r16, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r17, @ANYBLOB="7001020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="08000700000000006c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003c000400c99803800100000040007f1502000000d211030003000000080008fbfdffffff010000050500000001010100ff7f000000009c00ff0f00004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="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", @ANYRES32=r20, @ANYBLOB="a401020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400faffffff3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c00040001004e01040000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r21, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040002000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000500000008000600", @ANYRES32=r24, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r25, @ANYBLOB="08000100", @ANYRES32=r26, @ANYBLOB="7c0002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r27, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r28, @ANYBLOB="08000100", @ANYRES32=r29, @ANYBLOB="8000020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r30, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r31], 0x914}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r32 = inotify_init() ioctl$int_in(r32, 0x5452, &(0x7f0000000040)=0x9) 2018/05/12 01:18:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/12 01:18:12 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='.\x00', 0x0, 0x100) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000480)=""/4096) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'teql0\x00'}) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000000)=""/145, &(0x7f00000000c0)=0x91) 2018/05/12 01:18:12 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x24200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)="697036746e6c30000000efff00") ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendmmsg(r0, &(0x7f0000006300)=[{{&(0x7f0000000f40)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x4, &(0x7f00000011c0), 0x0, &(0x7f0000001200)}}, {{&(0x7f0000000180)=@hci={0x1f}, 0x80, &(0x7f0000006100), 0x0, &(0x7f0000006140)}, 0x7}], 0x2, 0x0) 2018/05/12 01:18:12 executing program 5: futex(&(0x7f0000000280)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f00000002c0)=0x20000000000000, 0x2) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x101001, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002900)={{{@in6=@local, @in6=@mcast1}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000002a00)=0xe8) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) syslog(0xf, &(0x7f0000000080)=""/42, 0x2a) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x3f, 0x4) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002a40)={{{@in6=@local, @in=@broadcast}}, {{@in6=@mcast2}}}, &(0x7f00000000c0)=0xe8) sendmsg$rds(r0, &(0x7f00000028c0)={&(0x7f0000000380)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002800)=[{&(0x7f00000003c0)=""/93, 0x5d}, {&(0x7f0000000440)=""/27, 0x1b}, {&(0x7f0000000480)=""/214, 0xd6}, {&(0x7f0000000580)=""/22, 0x16}, {&(0x7f00000005c0)=""/6, 0x6}, {&(0x7f0000000600)=""/242, 0xf2}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/138, 0x8a}, {&(0x7f00000017c0)=""/19, 0x13}, {&(0x7f0000001800)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0xc0}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@broadcast, @loopback}, &(0x7f0000000140)=0x8) futex(&(0x7f0000000300), 0xc, 0x1, &(0x7f0000000340)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/05/12 01:18:12 executing program 6: socket(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:12 executing program 7: mknod(&(0x7f00000000c0)='./file0\x00', 0x1100, 0x8) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x28, 0x1) accept(r0, &(0x7f0000000240)=@ax25, &(0x7f00000002c0)=0x80) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xcb0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x40000, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_mark(r1, 0x1, 0x30, r2, &(0x7f00000001c0)='./file0\x00') execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000480), &(0x7f0000000680)) open$dir(&(0x7f0000a67000)='./file0\x00', 0x26102, 0x0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) 2018/05/12 01:18:12 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfc, 0x402004}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x17c}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000180)=0x8) bind$bt_rfcomm(r0, &(0x7f0000000100)={0x1f, {0x4, 0x4, 0xffffffff, 0x4, 0x84c, 0xaf3d}, 0xffff}, 0xa) 2018/05/12 01:18:12 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_aout(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff05"], 0x2) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) fadvise64(r0, 0x0, 0x5, 0x3) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @rand_addr=0x1000}, {0x2, 0x4e21, @rand_addr=0xffff}, 0x8, 0x6, 0x29a, 0xf, 0x51ff, &(0x7f0000000240)='veth1\x00', 0x9, 0x100000001, 0x2}) socketpair$ax25(0x3, 0x2, 0x8000000000006, &(0x7f0000000200)) 2018/05/12 01:18:12 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="b9bac78eab202ff472e629") r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x80000000b, &(0x7f0000000000), 0x28c) 2018/05/12 01:18:12 executing program 2: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x9, &(0x7f0000000080)=0x7fff, 0x4) 2018/05/12 01:18:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sco\x00') ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x5, 0x70, 0x400000000000, 0x610, 0x5cbe, 0x1, 0x0, 0xfffffffffffffff8, 0x184a2, 0x1, 0xa15, 0x5, 0x7f, 0x9, 0x4, 0x3, 0x2, 0x7978, 0xfff, 0x8, 0x9, 0x8, 0x0, 0x4583, 0x6, 0x1, 0x4, 0x3, 0x10000, 0x33f, 0x9, 0x401, 0x9, 0xde, 0x1f, 0x80000000, 0x9, 0x2, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x4, 0x0, 0x8, 0x7, 0xe8e8, 0x630e, 0xffffffffffffff80}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0xb, 0x1, 0x0, 0xfffffffffffffffd, {0x0, 0x0, 0xfffffffffffffffc}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/05/12 01:18:13 executing program 6: socket(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:13 executing program 1: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x4dc0, 0x0, &(0x7f00000000c0), 0x8000000000000, &(0x7f0000000240)={'nouuid,'}) unlink(&(0x7f0000000040)='./file0\x00') 2018/05/12 01:18:13 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = memfd_create(&(0x7f0000000000)="757307000115d31ce60078003798", 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffc, 0x2, 0xff, 0x1, 0x171, 0xfffffffffffffffd, 0x7ff}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000180), 0xed5a) 2018/05/12 01:18:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="ac3bbfda39886ee5a0eb9cbe46c1cc070c94087182e05dfe5c8b7b05e5a329ccc20c870f", 0x24}], 0x2284c20, &(0x7f0000000140)={[{@codepage={'codepage', 0x3d, '862'}, 0x2c}, {@codepage={'codepage', 0x3d, '737'}, 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@debug='debug', 0x2c}]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x10, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000200)=""/223, 0xdf) 2018/05/12 01:18:13 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xa, 0x3, &(0x7f00000001c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x3c}, [], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x1, 0x99, &(0x7f00000000c0)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xe, 0xcc, &(0x7f0000000240)="dfce230eb9c985a2caac20ba4b2b", &(0x7f0000000540)=""/204, 0xebd, 0x80}, 0x28) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x40) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc0sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) renameat(r1, &(0x7f0000000080)='\x00', r2, &(0x7f0000000280)='./file0\x00') 2018/05/12 01:18:13 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f0000000500)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/12 01:18:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="6424e0f4ff4c18dbbfc882bebe0c550587ce67fba2acb9de609a226413baaef5f9636a420af504ee8bf76c1f1d94089ac3719f348c59c5e07a8abbc7dc1e05690db4a7a49a6710f651f0136bfd8f5aa26f85d11ce43f1f274285e3d8634b5415cd0ca84d989c3dcc685d67f3", 0x6c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bind$alg(r0, &(0x7f00000018c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="b6021fa232fcebc8528923295c1711acabe4e56163618f9f9d2b794d722d71af3de67fe2315da3", 0x27) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000001c0)={@multicast1, @empty, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @rand_addr}, r2}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) 2018/05/12 01:18:13 executing program 0: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000ff1000/0xe000)=nil, 0xe000, 0x0, 0x2010, r0, 0x23) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'vcan0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="04000000fdffffb6a1a2fb09b1463362fc9212736a4e459fd0140977fd9a3693f1356c27e6035c5c99f1058567a56f7eabfecc150995c8a8d3178bb5dbbd13c0e6c109fdb6cb3caed6e36f303197301b9f7dadf9cc27be39e0ece30233ca3c954483f5d45f5156c238672a33305df2db7f68d72b643be88b6731d92773613f96e0691b262067b28569feb807b0b4db1abf91f9c2f16c770cc77733af682e2e732800ae104d6177d900ba98ff561a81586c2e5dfd94a7695e991f6614de7a5a111a2973862412848172054f302bbb900ec7ee9e7827d7d49f0044"]}) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x8, &(0x7f0000000740)=[{&(0x7f0000000280)="221035f3b4b162f37355096773fee9bdabcb94a3aac384c756f8f3df3d85bee8ef15f21f6eb479a390dc17af49c80985d05c611f41e871b68e42aa878381780aa62ec89b3c8735f08cbed788e84d0418db5c4a6fab014d1bde44b2c78592a0a0ba4e2c9546616ec0d462469a7601a0c0049b94b08dda4f80b03b42d2cb3c3f1dccbc4df4d2a9902e6c01126c297d459ee5032cda1759eb386aa2810e917305b942b3ebc397a3645ca85680d5b95b41aa92bc6b5f60bf9777f250edeec7bc90bd2a112148eb5d7ffca8f972e5e3f92888f31e4d9e168c3477e35e67aa813e71926e3bb27b6be7b777d61d", 0xea, 0x381}, {&(0x7f0000000380)="9fd1e84b7bd6ce4bcc6ca1dbd27dd3991a30cfabd88548b7c30c6ed367e3687e5cfbb0d5df4edf0b5629753bedaedfd9e8137d2c19d8d441ebcb988f9f7adbc38bb9538b64b8008331a9d54dae93ce2ee3791c816dbfd47a08df4ec577a0ac4f61ccf95e7af708cb8d298a490eca2290ac6b3e13408975d5d7db4ed73cd6f81aa00095a70dc7fb37d4b38ca7596715cd487f5def58f8ae", 0x97, 0xe0000000}, {&(0x7f0000000440)="bfaa506c9a95b3d3a681ebd57b12b3ef98f583ea7176ed466094ce78350fb7f87e28726e87d38ddaedb1f058d8efa45fe4299941ab7b79261b2a830c3f86928a62780b23c4aa30d95764c06362ffb4575935297dbd0d9f56bfa74162a78db98fa36400d5e56f7e86d1735fe7fe8b390a260fab995f7e2b3ffc794095a18ae3ca3511f4308a43d7dc5c953d6680ed9156eea26f7f3148e59e0f3612b98403db4c5800bfe71d2c5e27e6ffe0e619e80ca839c120", 0xb3, 0x4}, {&(0x7f0000000500)="a17875a548e66423b473b05880c726b939f2e438e888d5a004122fedd2cf00703e8c1348f5da5ec53b70f00569397c55125c9937c652c91889557a3837e9dfaa819cbd1278b5c9340f31f0147e9ba23659f9dec818da0d4efc31865c26538b5c8ecfefed566f", 0x66}, {&(0x7f0000000140)="4fbba00de627", 0x6, 0xc7}, {&(0x7f0000000580)="e02e5b35d47464b29019dd8a38107104e8c25cb6bcf8e767c32a0c43df7e35219b5231ab434580e106014702e032718f15b528b02064511b461bea40a5523b0864318ec5ff5b8acfa0919148a46a87ce421052ce192ec436d052cb9c0513206e742d323d4ac1408f66ef730cdef4052fa3f715a64d499174834cf23e8dc8c3e7765ef349f66c0e6c735e", 0x8a, 0x978}, {&(0x7f0000000640)="b849a4d2425447221c7f7f54831e88dec97eeac5a8c54b1b5106329bb4e70f3cb1da5799b3c700f6d4b347d8b89c0add3e7b6721abec38b1a21655d1dde0dff1376d115456ea6ba547e4acae2cb35ed45315ab15a7bf5668c5296f1bf58f01542f1e19851918feb87900aaca830a118fc49077e835feabf0e877848f5a31eef6576da827f15aea80f258818fcff341ba0b8c355e", 0x94, 0x3}, {&(0x7f0000000700)="89cf", 0x2, 0x4c}], 0x10, 0x0) open(&(0x7f0000000a00)='./file0\x00', 0x141046, 0x0) 2018/05/12 01:18:13 executing program 6: socket(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009aeff0)=[{&(0x7f0000d15fc6)="3900000010000904690000008000000006fa00400100000002e7f3060000001419001200040002000000050000000608000300ff00001ee404", 0x39}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000580)={r0, 0xb6d}) r2 = dup(r0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={'ip6gretap0\x00', 0x80000000}) 2018/05/12 01:18:13 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002a80)='/dev/ppp\x00', 0xfffffffffffffffd, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/118, 0x76}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000640)={0x0, 0x20, 0x81}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x5, 0x4}, &(0x7f0000000700)=0x8) syncfs(r0) sendmmsg$inet_sctp(r0, &(0x7f0000002a00)=[{&(0x7f0000000000)=@in={0x2, 0x4e21, @rand_addr=0x26e}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000040)="543a447a82955c4a2ed836cba22d9ff96db0ee62b0973a841ee46ff8a4a2e97beb25baa0706942a3e667b402dde7fb803cc99f389ca57cfa590f1bac5a60", 0x3e}, {&(0x7f0000000140)="3ead14149724d6fb4c6b0429afc13c9c132e2b8ef6bb537081beeb098e7dc862d5e62d362c9ee5788e596d1ae685458bb1dea1c798d8108a7878ed48a60f6981e20c5716e972eb922e82a1c763f868abb437b2dafc8c6d23afb16b863576f38b78ee382df2bf0bd4f86c586316a056da3fb43d7964b252fe6f8398652bc7aad694d204400140d7b3da5680fb70a56bd885e168e32c90ab405cd03212d253bc2882cad5f6ade3524fbf1182e3d192bcdb34b085482e8006bab508e7543e05d8d8342940c4169fc5c7710d7652567f762b533a9cf443", 0xd5}, {&(0x7f0000000300)="d43b3cd525485318d2c4fd63b39a0d8f039b06fc14d6ea21803f31562d1ca38f9b932fab73731d7341fcd94af62b6054fe8d68393cfd4c84899b87321cf77d4f059f136663dff553d8d0c8a9c6f89d0ff903c685c3d5fbe1ed43c9e57a4e075daefa4c177a70eb0c14f2ad814d817739aaaddd8ca8f69c09cceb25174d1bd8fee3ff4d9f36cffdbbda4ae9c30c9fdd07f7", 0x91}, {&(0x7f00000003c0)="8e8a8b9e83a8331d899f3ee910fbe86369e7bdb90fdbac5b987c998cf4d8e147e7e3b94195b77ee16aa07dcea8341bcdb2d9df18773fb6d774cd0be293cbe28fcc1eda25dde051dee1e6a359c737b1227212826fbe3528a7def6f76b66869de6658a78bcb46e81e37bea189285c3df59ed1280ca9e3376", 0x77}, {&(0x7f0000000440)="ed7f8e90fcb9755827f64128b2ce6dcb2091408d54126ff3c1085a32c31478cf86f8f1ac42fb7bbf2b5e06a353aad4ebed780c9910ca8e9be60c188bd9c4df01b5b153c87dddd6df09917eeec188bf2b5a5d32222ede73be2a65bf77cd13fd6a56e390aa4416af4ff4626b6b48dd92e61df2fd7192bac889e7093671487a0039ae72f2d44a4e04764ef80c9ace087577bac8f24e", 0x94}, {&(0x7f0000000500)="ca801d075401588e6053b53e23619e54567e506c0344c1ba4d233155a9166d51ce908ef322c278c4d6f854136960d6b6bd9516d248c32c7769b2715a7806427c4e160294ceb155cf890cd4a6ae2dc0a3098689b2d949fdea662143a84a69d509364b91522392494085247d2aef46601a60555db8eba32415de2dc07d2bceedcdec872b7bb369aa7ca4647903e3904c659552c553c436667499c0fe06ffac624ae2d0fd3136ded77ceb99018c3dd30b1d40e1f26583", 0xb5}], 0x6, &(0x7f0000000740)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8, 0x752, 0x5, r1}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @authinfo={0x18, 0x84, 0x6, {0xfffffffffffffeff}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x800e, 0x10000, 0x9, 0x3, 0xfffffffffffffe01, 0x6, r2}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x40, 0x8, 0x65cfb298, 0x0, 0x743, 0x1b, 0x8, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0xf8, 0x40880}, {&(0x7f0000000840)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f00000029c0)=[{&(0x7f0000000880)="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0x1000}, {&(0x7f0000001880)="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0x1000}, {&(0x7f0000002880)="836bcedde7100ee83bad2096be64ab391e202db9271526d28c978506f927078182a463d5766e4aa9d5a5d538013e8660edbaa43036a5e0f849d50d743bd73126765915e7b9a5873d037b603b50d3ef9a12f4428afc09dcc9435b7945a7beda2ca47408b8d1ace8275c792979d53ae6c3e0e76aaa220b3f39be731dd0a745da04003908917d9bd62efa84fe26e60d5634f761f4750cda09c391385904fb787cba69c5fc2712ca5941cbf88b92354e73bc29a1f99f953408187684690b1790fe361d701d8462d980062b23a0c728a69ca323c1b3cdc528ce6ebab8c239065fd8", 0xdf}, {&(0x7f0000002980)="91cd6e0550a4", 0x6}], 0x4}], 0x2, 0x10) 2018/05/12 01:18:13 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000040)) r1 = socket$inet(0x28, 0x1, 0x26) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000100)=0x8) 2018/05/12 01:18:13 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffff, 0x101000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x5, 0x0, 0x2, 0x8}, 0x8) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) syncfs(r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40505331, &(0x7f0000000180)={{}, {0xffffff80}}) dup3(r1, 0xffffffffffffffff, 0x0) 2018/05/12 01:18:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0xc51) ioctl(r1, 0x8912, &(0x7f0000000140)="c6295e46ca6c09b612ec6f") mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') write(0xffffffffffffffff, &(0x7f00000003c0), 0x0) creat(&(0x7f0000000100)='./file0/bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000aef000), 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000140), 0x4) lremovexattr(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000080)=@random={'user.', '/dev/kvm\x00'}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000580)={0x8, 0x200000000208}) 2018/05/12 01:18:13 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup3(r5, r4, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000008000/0x1000)=nil) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000000000)) 2018/05/12 01:18:13 executing program 3: prctl$intptr(0x1c, 0x7) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setuid(r0) [ 160.891970] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/12 01:18:13 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:13 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/ip_vs\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001480)={@local, @rand_addr, 0x0}, &(0x7f00000014c0)=0xc) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r2}, 0xffffffffffffff51) 2018/05/12 01:18:13 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x109000, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x1, 0x2}, 0x14) [ 160.977624] x86/PAT: syz-executor0:11220 map pfn RAM range req write-combining for [mem 0x1b0a10000-0x1b0a13fff], got write-back [ 160.981114] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/12 01:18:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffffd, 0x6, 0x200000007, 0x7, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x1, 0x77}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00000000c0), 0x4) 2018/05/12 01:18:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x101400, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000580)=0x401, 0x4) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00000003c0)={0x8, 0x5, 0xd21d, 0x7, 0x81}) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000540)={0x11, 0x6f, &(0x7f00000004c0)="5a10badad512076f230e2d91f09e5d410548a8160ada9cc54433fa12232553d65c53d2062672e2ee194c2004593f617cf9b8175fcf4193c14254da2a7c22545eb6f3c12442fcddc2ca19e5eb5fa2943e3289e75be4e79b096770172a7a78c7ff102e15a3f9fd88337f27304c2d3ace"}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000600)={0x0, 0x230, &(0x7f0000000580), &(0x7f00000005c0)="8f04636c4822e0f101977bbeef707bfef3adddaf2f44b1d4fc9baeea72f098f2447ac9894a4c99d48092c912118e03b524396d2c", 0x0, 0x34}) write$sndseq(r2, &(0x7f00000004c0), 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000640)=ANY=[@ANYBLOB="389c7588", @ANYRES16=0x0, @ANYBLOB="0000000000000000000100000000d085b1cca61e0ffb4ec02f725e9854a2f1e7cf5bc729ec51f6bdb8b68efcc80f5268610ec0409739963f157104c6def0078ac96fe98dc87489dbea0d52d725d68a3ff119defe906b8c453c2576237802e39f7cfd7ffdbf609162a6afe1b90c"], 0x14}, 0x1}, 0x8800) sendmsg$nl_crypto(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/05/12 01:18:13 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@dev={0xfe, 0x80}}) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/240, &(0x7f0000000100)=0xf0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000001500)=[{&(0x7f00000001c0)={0x27, 0x1, 0x0, 0x6, 0x8, 0x0, "95615b44d2b31b5924e6369d61561a57cd0144f6901869dfdc6d99e0b2eac171f50ac8bb9cea731cd13cfd71ad90dc8d91f8b20fd9fa52d5b24184591a847f", 0x27}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000240)="d9f68181ed423512e684284da05879d7542b634511385bbbe67e6c71392bced0e74c92153239b3762bcf500aa65085f9aa1dd56534ae7b9dd52eb405dc7eea35ec56b47a7092de24a752f211af1658be472c1a6016aaaa7e02", 0x59}, {&(0x7f00000002c0)="7547b0e2dc0d47a65ca4d016c0c07c7f046f41c7918587164ab0023cd3266aea360d801c04e080a54df5d5605400bab94202f7ca71bb2a43fb120824b6f6c0eea7c56d7421c02d76b52c18e3072de2c812c1e5d68a2766940962494080149fba784cf5032885f1045cc4725c4c9eedd31dd5255701dca439ca368b02e071b38f0d49618c1e9ec110fb2398b09d2eb1a28e7f8d0055cbde9253c3114fe27404eb77cf037b5151ca4341bf7f7df2c9315ec0f7e142e09486c5ba05", 0xba}, {&(0x7f0000000380)="3e3c10ae5a6aa02ba64afbeb80d9df983fdb40d21370b6a1e672d6fb2463427af83df163e5ee0d7cbf99d2c81fd73fad5e035f98de5562b7776f305bd301c5a74c4cd474bf1a2cb494c598e40dde08ce56ba", 0x52}], 0x3, &(0x7f0000000440)={0xe8, 0x10d, 0xfff, "2355c8ee02e5cd40241d018cfceedacfffdfae7956ddc4fdd8a815f24b73d160773665872e4a6c1570a500a2b97a36bb3ceb97189a9fb931fa2a4d68a40b2964bd8727afb768740ca504ed5b93253c98aa20fe4b69fe6bb4bad8907c8a228900c57a96f40b9e38626ecb260306aed17c23d889556c75ca6996a07a98ef34b0e9388667bc8904a1d9761810b9b57b1ba7eaf7e820d71eead51c50cbdf4cbd54e1d9379ce57a1a1bc7797df5dde011d2e29735cc29183a460dc587fde6acf1cfea61fb782a452f41f39f582066d7b1f43b2d0717ecb6baa04f"}, 0xe8, 0x24000004}, {&(0x7f0000000540)={0x27, 0x1, 0x2, 0x2, 0x1, 0x6, "f54639c3b5d526333b1fcb867ece5abf3825d2e704f2a5d394526ac6eb42f266c1aa6a77a42d94b356d5c7f9ea2f5d9062dd52f508ca28763644a22b5d9cc0", 0x1d}, 0x60, &(0x7f0000000640)=[{&(0x7f00000005c0)="5f4b81963f41d0aa0d7522ea", 0xc}, {&(0x7f0000000600)="072b1ef83005912c1a370b966210bf140b3558e91b6f953a7dde725f83de008034d8f60268a91d980e21150ed38872e3c7311bd9e9ec2ac3172f", 0x3a}], 0x2, &(0x7f0000000680)={0x40, 0x13a, 0x3, "00dcad1a1bffbc9cbc8ab1616ccd21125a0d5427a3bf19a180c60bb9bb9f711da41eb7bf136b13b2544ac5"}, 0x40, 0x20008041}, {&(0x7f00000006c0)={0x27, 0x0, 0x1, 0x7, 0x0, 0x1f, "b18af4b5ffb2374f1734aab6296875149f7fcf8cb5433a4f04aba8b8d5df799ff5a839a3f2c1b2f954ca7e227ba0ca25f6568bc1a2ce2a5fbd0a123d0057c8", 0x3}, 0x60, &(0x7f0000000a80)=[{&(0x7f0000000740)="9228859e42dc3ee89163f837f0f680ce3fc2317b6e8066990a15e2035ee848bcc87d4e453fed280910ec39542293b816", 0x30}, {&(0x7f0000000780)="6562ef6d8e62121de7f318ab2cc85143c0fb14660762236318d94e1e3bc79c4cc90f7309fc62d1d50be316772cbc3bee6cd53e3dca07e3f27b802fed37403f589766bcbad61b5fd781dbeaeb89df4a2dbfdf1c16bb1658f301dfe8ca21bd6ee5e7378bdea031503de35d06271f872dba2edbf480cf270b4baca6afd037a0ee4591eace9852caaca58f53416baba8b26aa8cdbcd196040ed0c72cb545f414bc880cffabe1c8970ad3c308c14cea589a87bf40741720ee69e5e6600a19bba22f17b6ced13de20c4662f1d04313145189d06cd7f4aec2e3e25f731ead59ccd346c900146fb7fe54", 0xe6}, {&(0x7f0000000880)="6801f719d476147985e75195b3a2b8d69b60d2b8a781e29a655238e5c0bd5b7bb2249615f9", 0x25}, {&(0x7f00000008c0)="915d0a8f8420e437d916d223763b8fa6a339c9c53ddd3ea7c68f76760e7ff52bc001877318165bae526b4a25e62139315ed891104569e9ff13f80dad4a2543d6a268577bc8f02f057a47171668c9fc3fcd0cbf6050eeb219c19c1f78f7eb37cc426d591a5210bb0b39290e211d57e48f457245f543fb4d96e677ad825cea53a0aae14d7580f9bf97ceb7ea6096934e68cc0c2894c78a51a480ee6b4a6c050780d03b604a71bb3b11d13870905845f59d3df4d952121dcbc1997ca5def58de68c", 0xc0}, {&(0x7f0000000980)="65ffc4cb9dc67d53929b9f082a197e56a1897fa277e29497c335e20483fcaf3f14b3ee878a0a4460b705a2c18d4bf3f224dcf9ce5794798895b59c36cafc82648b488e7182602aa612e1a127367a185ad80e56f7299dc4187fedada7ceb72c417ca504256ea1a0fd7f6cf7dcbfb75c3c6f08dab120719056ca336ea3eab780a4187e394e7ad539671aa065604c2a3c0458c5092a024cec6e60c242311b3f00c9212667b21116319aea3db3bf88839651e06317b4e191171d40864dd992d3fb1bb083c04ade401267a79aba9d2aac38119e084b9b599719a9a2d6ea75dd7c27ab283f50dde344a560d6356b2a74ed", 0xee}], 0x5, &(0x7f0000000b00)={0x88, 0x11d, 0x0, "afcc18e85a213928176e402b7515967c2b1d1abdfe528f784355d095fe4648ba95c14c12721f84b148a9c14c0929f7c00c09afebf67c86915ece4d2203f0fb5c140b34663cfde7383c7ada93af713f65e2b25036c82b9ab7e451fae926f6f3b007e6f04e86d139d98911e3c6d8ba80ed97b7"}, 0x88, 0x8040}, {&(0x7f0000000bc0)={0x27, 0x0, 0x2, 0x7, 0x5, 0x2, "aaf6885dfe3099e021dd884794dde6ee61dc62bf92d6fed1d7bf79c98e5e03a65ad7a5a711f9bca8ea49841ec5f979736333fc614327a7870bf1ac8c2bf6ed", 0x9}, 0x60, &(0x7f0000000ec0)=[{&(0x7f0000000c40)="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", 0xfe}, {&(0x7f0000000d40)="3e8b95c40b6444677e845a53c07a520c28b0d06d549690fac68d433ff3023cbb26b573aa0d732b4018283fcc028c8da9268d083b2439ce3037c563e38a9f3582676ad2d295ce7734afe37736b67d258a156e38ab73dbd952a841f09d161aa16e12d732c92931b8e1b5ce910d4a77e3821edf980ea9e4ffbe308e93d5d68d5aba9564b2f23ea8b382df1712e496ce1fb882", 0x91}, {&(0x7f0000000e00)="8e16a38a0c0bb704cde2ddd1e9b5ce7b70fb9852d991c52f6dde42a09d4a864cc1c370264d8c31b716c49792b7e3c418919d1e6e0b4f8bbe125218041e879d591f70460626a5a8cf86c1359309d8412986e62723ad9a9d09bbba67bf6b634144b22912ecaa06529bcabe5676c7b49c8b12f8e21c1590f1e5b2496fa04f165b5e72c34a5bef5e07e258835a5a73eab0f7644b3a85f2d7294cd515f2d4137a9f7e020810198518bdd050c5bf3577f2aa", 0xaf}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000000f00)={0x27, 0x1, 0x0, 0x5, 0x1f, 0xfff, "567a268772b0a8b70157199bbf3e425733af8597936adc6b1ada3979a1ba27f98bae03d392e431c521c972b776c01e941884926e32d56cf63755df90533fcc", 0x22}, 0x60, &(0x7f00000013c0)=[{&(0x7f0000000f80)="7056b85c4af9097a0bc8da3a27ed74182e92f1451d7528bfb0237095910d7d2b50eca99f0bf7e717de08ac769b8e6fcfb458b6aa1b040f675bdd8d650ff0569f3835c9a2540f703f1bbb72226597a53d083a0d3852e4414f14fb13436119242facdffdac99ccf52dfa0f948c7702148b58ff037ade320bb1c4fba121f8dc2bb5ac", 0x81}, {&(0x7f0000001040)="4d4e1f4a1119cc0af91593be5d177c95ec", 0x11}, {&(0x7f0000001080)="82617fede2e4599c3b95bf779fd16ddf379125eefbbb58d4c364cd09d801620deaf646803bc3067983a54a2698525ca3661c076ac665b3e473270c8d45ccb16d984bd7c46395f76914406841b4c5f3f62ac37367b61c846747893445890b8e96c8c7670aa4e95391804dc4173cc61ba6615df344a30e4f9be38559a320e28d02dabf489dd524b20b7093f7c6", 0x8c}, {&(0x7f0000001140)="2a1d33594d44f84622ecc8139003dfe748be7ac72ef0ec4245ba47f2b863e7cd4da6101a1f5faa7042e0d90b6db3a6c53ba6e901054a2950640534efc354fbd0a87931ce80cc12d8daf4d008f4c5719acb07d845b9b822e6a47c219c29b11f73c0e559b15a938162578ce503f7d5a7f87572cce4af2288c460d5fe229e5b2ebeff813689b31bb7a13acf63f0314a8a97b38af5c7820aa0452bf924", 0x9b}, {&(0x7f0000001200)="2b7c9b4cbdfd48fd28d9bf1d61ec6d56428be38de1953d465440dc5887f8edc78a8f4dddcbf2b009a71529542ce107eb130fe963a0278ef89b0ec04daaa8bb9c2a43528d0658eeaf6a96cc5fcf2bd677c2dc4e31712088e465f54cc550f2fc2018e1633ac0b15f57dc07b18fcce6a90c9880c894b6cb372ddf29290c44b63bca06c3fd7c60420c3561c658387d1026830ba3b4dc015864211694a4e4b5624a62260ff0be4521f5cadf85503ed91d6381b59a1946d138e2f1f061a4e6581f21f5", 0xc0}, {&(0x7f00000012c0)="7c91b21fb64d652fbd75144cd5f5df5b3a77cf4db48ee7f99052ad2b1d39c178fc08e5b2e8a02144ed5c0512065cac9380a340d14b84c75e19ba5fff0fd02ef72364a9b7efd7179718473f847dd9c3a55ace576fc1439f4ad29b4817998f6790da02d8f3ae", 0x65}, {&(0x7f0000001340)="4d556f16e50f6a5d7725da5f2c729dec8c6ec590c1a07f8ae47dc99a314c7cf3566695110f76c4752ca56078fd9f6eeb2e9d45e37475fd101538f1988e28f3abcba8303878fe8a66e592d0d20c8924ba", 0x50}], 0x7, &(0x7f0000001440)={0x88, 0x10f, 0x3, "bebe793f9ee3fbad9154cdea80541251934428a916da4a19eab9cad53ebfd2be5a3e5f4ba8c525e33fc73abbed83099cf398056a929f04385cae6c152a2250c537792a8527ea378391ae6baf24d485ad3b0b794da639a77478bc070439dcada9e188ea6c1438583b712cb999d1df86b4a2f1e7b7"}, 0x88, 0x4000000}], 0x5, 0x4) 2018/05/12 01:18:13 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 161.109471] x86/PAT: syz-executor0:11243 map pfn RAM range req write-combining for [mem 0x1b0a10000-0x1b0a13fff], got write-back 2018/05/12 01:18:14 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) prctl$void(0x7) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x1, 0x10000, 0x2, r2}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='\\vboxnet0\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='clear_refs\x00'], 0x400) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') ioctl$VHOST_RESET_OWNER(r5, 0xaf02, 0x0) sendfile(r4, r5, &(0x7f000017f000), 0x1) 2018/05/12 01:18:15 executing program 1: r0 = socket(0x1e, 0x5, 0x0) connect$ax25(r0, &(0x7f0000000140)={0x1e, {"03491f08000001"}}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x1}, &(0x7f00000000c0)=0x8) 2018/05/12 01:18:15 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x131801, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)=0x2) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000100)={0x0, 0x8000, 0x1, 0x6c, &(0x7f0000ffd000/0x2000)=nil, 0x9}) sendmmsg(0xffffffffffffffff, &(0x7f0000003740)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000480)="11", 0x1}], 0x1, &(0x7f0000000140)}}], 0x1, 0x0) 2018/05/12 01:18:15 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000000)={0x20071026, r3}, &(0x7f0000000040)={0x7, 0x2, 0x0, 0x8, 0x80, 0x20}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r2, r4, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/12 01:18:15 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpgrp(r0) 2018/05/12 01:18:15 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x30, "d6c231a9fd20d83e790fac11e256c5294ae7beb8acb8d3d40af12fad5c74611eddf024e0fb7b7c1aabb775c34b521931"}, &(0x7f00000000c0)=0x38) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x7}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') getdents64(r2, &(0x7f00007b1000)=""/4096, 0x1000) 2018/05/12 01:18:15 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x86, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="10000000010000000000000000000000", 0x10}]) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) 2018/05/12 01:18:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockname$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) connect$inet(r0, &(0x7f0000000400)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800950000000000000000000000000000000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) write(r0, &(0x7f0000000440), 0xfffffca3) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000600)={0x4d15a036529d29a, 0x0, [{0x2, 0x5, 0x0, 0x0, @adapter={0x0, 0x2, 0x20, 0x6, 0x5}}, {0x0, 0x3, 0x0, 0x0, @msi={0x4, 0x0, 0xbf}}, {0xab, 0x0, 0x0, 0x0, @adapter={0x7, 0x9, 0x7fff, 0x7, 0x7}}, {0xbc, 0x2, 0x0, 0x0, @irqchip={0x8, 0x2171}}, {0x8d6, 0x1, 0x0, 0x0, @irqchip={0x10001, 0x43}}, {0x0, 0x6, 0x0, 0x0, @irqchip={0xdcc, 0x3}}, {0x6, 0x7, 0x0, 0x0, @sint={0xfffffffffffffff8, 0x80}}, {0x4, 0x4, 0x0, 0x0, @adapter={0x1, 0x3ff, 0xcaea, 0x1, 0x1f}}]}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r4, &(0x7f00000003c0)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/80, 0x50}, 0x40010063) [ 162.230956] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/05/12 01:18:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xfff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r4, 0x46a10}, 0x8) 2018/05/12 01:18:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x64be, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=@known='security.evm\x00') ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x9) fcntl$getown(r3, 0x9) 2018/05/12 01:18:15 executing program 6: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:15 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) shutdown(r0, 0x2) 2018/05/12 01:18:15 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1000, 0x10000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x1, 0xac}) read$eventfd(r1, &(0x7f0000000100), 0xffffffffffffff09) 2018/05/12 01:18:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) r1 = memfd_create(&(0x7f0000000080)='user+bdev\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r1) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x40) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000100)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/12 01:18:15 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x472000, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xa37, 0x0, 0x1}, 0x2c) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) open_by_handle_at(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="09000000020000009d"], 0x0) 2018/05/12 01:18:15 executing program 4: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) 2018/05/12 01:18:16 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='vmnet0posix_acl_access\x00') r1 = socket$inet_dccp(0x2, 0x6, 0x0) recvmmsg(r1, &(0x7f0000003700)=[{{&(0x7f0000000100)=@rc, 0x80, &(0x7f00000032c0)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/142, 0x8e}], 0x6, &(0x7f0000003340)=""/219, 0xdb, 0xffff}, 0x6}, {{&(0x7f0000003440)=@ethernet={0x0, @local}, 0x80, &(0x7f00000036c0)=[{&(0x7f00000034c0)=""/217, 0xd9}, {&(0x7f00000035c0)=""/199, 0xc7}], 0x2, 0x0, 0x0, 0x3ff}, 0x9}], 0x2, 0x100, &(0x7f0000003780)) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000001c0)) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/12 01:18:16 executing program 6: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:16 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'bond_slave_0\x00', {0x2, 0x4, @rand_addr=0x1}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000000c0)={0x3f, 0x7, 0x8000, 0xc139, "3963e612b792586915da2f3d73b088b9073767d93e6ab9b45a29e385b1c9300c2b5b3dc8b785c8dfc736de45", 0x6}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'ip>gre \x00', {0x2, 0x4e24}}) 2018/05/12 01:18:16 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffffffff, 0x424001) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x0) tee(r0, r0, 0x1df, 0x1) r1 = getpgrp(0x0) tkill(r1, 0x1e) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/12 01:18:16 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="27f9000013000ad7687cd49c1b366a2b6d2e88000000ff0300100000000044", @ANYRES32=r3, @ANYBLOB="000000000000000008000d0000f0ffff"], 0x28}, 0x1}, 0x0) 2018/05/12 01:18:16 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40000) ioctl(r0, 0x1000000000004140, &(0x7f0000000000)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/05/12 01:18:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') sendfile(r0, r0, 0x0, 0x364) fcntl$setlease(r0, 0x400, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x10000, 0x8) 2018/05/12 01:18:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9191, 0x400880) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000a40000/0x1000)=nil, 0x1000}, 0x3}) mlockall(0x5) pipe(&(0x7f0000000040)) pkey_alloc(0x0, 0x1) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/05/12 01:18:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000000)="36a4e8aac08b754481f178786ca712c3d28edf6cd0bdc5014d659512fecf60fb274b5303b12bff33b8", 0x0, 0x0, &(0x7f0000ab0000)={0xa, 0x10004e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/12 01:18:16 executing program 6: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:16 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x9, 0x546338a8, 0x8, 'queue0\x00', 0x1000}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) r2 = semget(0x0, 0x6, 0x100) semctl$GETNCNT(r2, 0x4, 0xe, &(0x7f0000000140)=""/151) openat(r1, &(0x7f0000000200)='./file0\x00', 0x4280, 0xc4) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xc, 0x4, 0x4, 0x8, 0x7}, 0x18) 2018/05/12 01:18:16 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$poke(0x4, r1, &(0x7f0000000000), 0x1) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/114) 2018/05/12 01:18:16 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c629004eca6c09b612ec6f") clone(0x4000000000200, &(0x7f00000006c0), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f0000000280)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f0000000040)) r2 = getpgrp(0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000100)={r3}) clone(0x0, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x2, 0x7, 0x1ff, 0x7, 0x0, [{0x5f4580000000000, 0xc2ae, 0x8, [], 0x6}, {0x0, 0x100000000, 0x7, [], 0x1}, {0x6, 0x6, 0x4512, [], 0x3deb}, {0x8, 0x200, 0xd65}, {0x5, 0x8, 0x1, [], 0x5}, {0x0, 0x8, 0x3, [], 0x3e}, {0x1ff, 0xfffffffffffffffe, 0x9, [], 0x8}, {0x1f, 0x8001, 0x7fff, [], 0x8}, {0x9, 0x4, 0x8, [], 0xad28}, {0x7, 0x9, 0x9, [], 0x5}, {0x1, 0x6, 0x1}, {0x7, 0x8, 0x9, [], 0x2bb754d}, {0x0, 0x80000000, 0x61d, [], 0x4}, {0x7fff, 0x2, 0x376, [], 0x5}, {0x10000, 0x0, 0x6c80, [], 0x400}, {0x0, 0x5, 0x1f}, {0x9, 0xfff, 0x7fffffff, [], 0x3}, {0x4, 0x8, 0x9, [], 0x3}, {0x0, 0xdcf, 0x8, [], 0x6}, {0x4, 0xfff, 0xfffffffffffffffe, [], 0x3697}, {0x2, 0x9, 0x8001, [], 0x80000001}, {0x100000001, 0x1, 0x10001}, {0x81, 0x5, 0x6, [], 0x401}, {0x3, 0x10001, 0x80, [], 0xfffffffffffeffff}]}) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/12 01:18:16 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_tables_targets\x00') preadv(r0, &(0x7f0000000500), 0x10000000000000d5, 0x135) 2018/05/12 01:18:16 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300090c0000b3030000000400000002001000000004d3100004d30000000003000600000000000205000000000001000000000000000003000000fa20000002004e23ac1414aabc27f7070000000002000100000004d4c104bf0300000080"], 0x60}, 0x1}, 0x0) 2018/05/12 01:18:16 executing program 2: r0 = socket(0xa, 0x3, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x800) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/12 01:18:16 executing program 6: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:16 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x3d3, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x8000, @loopback={0x0, 0x1}, 0x20000000001}, 0xfffffffffffffe53) setsockopt$inet_int(r1, 0x0, 0x2d, &(0x7f0000000000), 0x4) 2018/05/12 01:18:16 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x5, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bind$bt_sco(r0, &(0x7f0000000140)={0x1f, {0x1f, 0x8, 0x1ff, 0x3f, 0xee9, 0x2}}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4622, 0x1, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x1c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') mknod(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x2) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xa0, r2, 0x8, 0x70bd28, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x33, 0x18}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000}, 0x20004040) 2018/05/12 01:18:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={0x0}, &(0x7f0000004000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x20) 2018/05/12 01:18:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0xb, r0, 0x0) 2018/05/12 01:18:16 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x1, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000240)={{0x4, 0x0, 0x0, 0x0, "a3819c325e75fb83af64829632d8416327638bcccee0d830986c84be4ea85cf3f34ab7d83b084176faa7ffb0"}, 0x0, [], {0x0, 0x989680}}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfff, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x4}, {0x2, 0x9}, {0x3, 0x400}], 0x3) 2018/05/12 01:18:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = userfaultfd(0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80440, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x32, 0x0, 0x39]}, 0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x4c}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x12, &(0x7f0000013e95), 0x4) close(r3) close(r1) 2018/05/12 01:18:17 executing program 6: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:17 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xe, 0x0, 0x0, 0x8}, 0x2c) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x200100) socketpair(0x3, 0xf, 0x8, &(0x7f0000000100)) bind$ax25(r1, &(0x7f0000000040)={0x3, {"ca80dbfcc53544"}, 0x2}, 0x10) 2018/05/12 01:18:17 executing program 5: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00000002c0), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in=@broadcast}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2000, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x1, 0x200000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000280)={0x200000000000010d, &(0x7f0000000300)=[{}, {}, {}, {}]}) 2018/05/12 01:18:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x1000, 0x800) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000000c0)={0x9, 0x0, &(0x7f0000000040), &(0x7f00000001c0)}) 2018/05/12 01:18:17 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000080)="3dd8db00f004ebeaf30c04fd795a4eebee462964fb4d53961730bf55c4d863d78063c47cf754ea05dfd20bc2e605", 0x2e) sendfile(r0, r0, &(0x7f0000000040), 0x400) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3, 0x10400) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000100)={0x9e, 0x6, 0x4, 0x1, 0x2, 0x4}) mbind(&(0x7f0000557000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000a66ff8)=0x215, 0x435, 0x2) 2018/05/12 01:18:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000080)=0x3ff, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000540)={0x12e9, {{0xa, 0x4e20, 0x3f, @empty, 0xb44a}}, 0x1, 0x4, [{{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffff9}}, {{0xa, 0x4e22, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x4e23, 0x6, @empty, 0x8b2c}}, {{0xa, 0x4e22, 0x1000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x53c}}]}, 0x290) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x4}, 0x36e) sendmmsg(r2, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080), 0x0, 0x2}}, {{&(0x7f00000004c0)=@in6={0x2, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="7afdcc34fddcd03217e7fa67ee9899747e4b302f57e677ae3b33153621f9f1cf0989c78109226f64569cd559d2b7eb2736bf7102a813cfefae3b1295c6cb740348247bd390310e93eba458c330305633c92acbe99d9365bec9aedb08d99b73c99db477c7e0243a17914db0c639b007703b77b4657399a329b977e69f0a6bc2759085e6d1d7df8834a6df8033befb8ae79eb373f445375215f1bbca64d95154e96e8e4a1edf27431746516e87719220ed77a0766c4aedba68757bc07a9a805f56fa7ec46ae40bf23de5cf3490f0671cfde0a956dfa800472d316a9252790e3bdd2fa46e9129fef63c58e7", 0xea}, {&(0x7f00000000c0)="8e4d3633e393c04ec9876334850dda67d65b7413a32ff5b8b667d4c985c035acef901c30febec5131e3393b80419f577809d4806065f3db912e2f7533ec5de4e222d7b99ac467a9af924e250349b959940844ea441e74282f71f9ec5627248444dc70eed3fceb6", 0x67}, {&(0x7f00000002c0)="eec348524618a3b66b072dea3c7bad276f22f0f277e468e5704dc01ff204016666f4224bf938b07e96741deead2bf1da0acaa242792f5ffb7713ade3d8ad230a28016a622c2140e1f8c7791d1f74582b0aca9ab0d08c9c83ddeb6703b52360e9c05a8b7b3ccd7bbd50b7ea776eda8ba4db8abaa7039d4bb0ba821dfea3d5b0", 0x7f}], 0x3, &(0x7f0000000080)}}], 0x2, 0x80) 2018/05/12 01:18:17 executing program 4: r0 = socket(0x9, 0xffffffffffffffff, 0xd2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x8000, 0x30}, &(0x7f0000000240)=0xc) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) ioctl(r2, 0x7, &(0x7f00000000c0)="33f98605e5acfac35504790b92f61d55af7d111f8106bc9d3464d862a30f37777f8b6a622cc9a34b68f518075c7c73152400ead45f4ded7a7bf827fd3344e93de27b482aba86ac1ea4284d2460a01bbf84f6264389c676d1b544ba4cb176296c8a0648e50218f363c1e4b3a8eb903b82840c867a1fb61b05f8c10a90ff") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f00000002c0)=""/170, &(0x7f0000000380)=0xaa) 2018/05/12 01:18:17 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00007d58a713e6c92917a6db8cc70cbc1c0bbf8b92b8e669b44728e3507b3f20cfb068386cf01269d911149e0e9b6545e29a092f298fa9db1aa3adb7bc6ad5e2a70347691661487010ae09edf9a07242a2f633f9bec8101bf663151aabd61811cdee09d3905f72e7cc0050367348688423f8674801219a7402555452550000a9c7d1be11c1609812eccee9251ff1a2656047288ab2aedccecf20fa842bd4e58d3ce5aeda"], 0x10}, 0x1}, 0x0) 2018/05/12 01:18:17 executing program 3: r0 = shmget(0x3, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) sync_file_range(r1, 0x100000000, 0xff, 0x1) shmctl$IPC_RMID(r0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) sendmsg$nl_xfrm(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=@updsa={0x184, 0x1a, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}, @algo_aead={0x4c, 0x12, {{'pcrypt(authenc(sha256-avx,ctr(twofish)))\x00'}}}]}, 0xc5}, 0x1}, 0xffffffffffffffff) 2018/05/12 01:18:17 executing program 2: mkdir(&(0x7f0000000140)='./control\x00', 0x40000000000080) r0 = open(&(0x7f0000000340)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x20000008) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 2018/05/12 01:18:17 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e46ca6c09b612ec6f") socket$rds(0xa, 0x2, 0x11) 2018/05/12 01:18:17 executing program 7: syz_emit_ethernet(0x93, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x8000, 0x563e24d, 0x3}}], {@mpls_mc={0x8848, {[{0x2, 0x3ff, 0x0, 0x8}, {0x8, 0x8001, 0xc09, 0x7fffffff}, {0x10dc000000000000, 0x1, 0xfffffffffffffff7, 0x5}, {0x6, 0x99, 0x9, 0x100}, {0x5, 0x1f, 0xae5b}], @ipv4={{0xb, 0x4, 0x6, 0x8, 0x6d, 0x64, 0x2, 0x0, 0x37, 0x0, @empty, @rand_addr=0x1, {[@generic={0x86, 0x10, "a860f96343390bed9270949dcef5"}, @lsrr={0x83, 0x7, 0x39, [@remote={0xac, 0x14, 0x14, 0xbb}]}]}}, @udp={0x4e21, 0x4e23, 0x41, 0x0, [@guehdr={0x1, 0x6, 0x1, 0x8, 0x100}, @guehdr={0x2, 0x3, 0x1ff, 0xa455, 0x100, [0x80]}, @guehdr={0x1, 0x5, 0x6, 0x9}, @guehdr={0x2, 0x5, 0x7, 0xfffffffffffffffe, 0x100, [0x80]}, @guehdr={0x2, 0x7, 0x4, 0x5, 0x100, [0x80]}, @guehdr={0x2, 0xbe8, 0xe97e, 0x3, 0x100, [0x80]}, @guehdr={0x1, 0x5, 0x80000000, 0x0, 0x1ce542d09f651277}, @guehdr={0x1, 0x3ff, 0x100000000, 0x4, 0x100}, @guehdr={0x2, 0xff, 0x4, 0x7, 0x100, [0x80]}], '}'}}}}}}, 0x0) 2018/05/12 01:18:17 executing program 6: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:17 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002b80)={'syzkaller1\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280)=0x6, 0x4) socketpair(0x1a, 0x6, 0xffff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x2) sync() r6 = dup3(r5, r4, 0x0) sendto(r3, &(0x7f0000000fec)="12000000320009000000000088149b000ae9", 0x12, 0x0, 0x0, 0x0) bind$netlink(r2, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfb, 0x20000000}, 0xc) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000680)={0x100000001, 0x5, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syz_tun\x00'}) connect$bt_rfcomm(r2, &(0x7f00000002c0)={0x1f, {0x3c, 0x9d4, 0x8d, 0x8, 0x100000001, 0x40}, 0x101}, 0xa) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000380)=""/187, &(0x7f0000000140)=0xffffffffffffffb8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x4c881, 0x0, 0x0) recvfrom$inet(r1, &(0x7f00000005c0)=""/185, 0xb9, 0x40002040, &(0x7f00000004c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$KDSKBMODE(r6, 0x4b45, &(0x7f00000006c0)=0x3) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={r7, 0x5}, &(0x7f0000000480)=0x8) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) shutdown(r0, 0x1) 2018/05/12 01:18:17 executing program 0: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006180)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000006280)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x200000000000037f, &(0x7f0000000040)=ANY=[@ANYRES64], &(0x7f00000062c0)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0xfffffffffffffffe, 0xce, &(0x7f0000000300)=""/206, 0x0, 0x0, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xc, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x1, 0x1, 0x7fff, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000180)) 2018/05/12 01:18:17 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffc, 0x1151fe) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0xfffffffffffffd30}) 2018/05/12 01:18:17 executing program 3: r0 = socket(0x2, 0x5, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x24, 0x200, 0x5, 0x4, 0x6, 0x7f, 0x4a, r1}, &(0x7f0000000140)=0x20) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x200800, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000001c0)) 2018/05/12 01:18:17 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001240)={0x1, [0x0]}, &(0x7f0000001280)=0x8) ioctl$int_in(r0, 0x80000080044dfe, &(0x7f0000002000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x5, 0x8, 0xc9c, 0x9, 0x100000001}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001200)={r1, 0xffffffffffffff7f}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0xd3a, 0x30}, &(0x7f00000001c0)=0xc) accept4$ax25(r0, 0x0, &(0x7f0000000000), 0x80000) sendto$inet(r0, &(0x7f0000000200)="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", 0x1000, 0x40000, 0x0, 0x0) 2018/05/12 01:18:17 executing program 7: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9fde}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000200)=0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000240)=0x7, &(0x7f0000000280)=0x4) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x3) clone(0x0, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$PIO_UNISCRNMAP(r1, 0x80047437, &(0x7f0000000080)) 2018/05/12 01:18:17 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/64, 0x40}, {&(0x7f0000000300)=""/67, 0x43}], 0x2, &(0x7f00000003c0)=""/255, 0xff, 0x3}, 0x40000020) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0x80000000}, 0x4) sendto$inet(r0, &(0x7f0000dbf000), 0x113, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000140)=0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x1ff, 0xa3f, 0x3, 0x0, 0x2000000000000, 0x80000000, r1}) get_thread_area(&(0x7f0000000080)={0x2, 0x20001800, 0x0, 0x125, 0x40, 0x8, 0x6, 0xa4b6, 0xb360, 0x6}) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) 2018/05/12 01:18:18 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x401, 0x305081) getsockopt$inet6_int(r0, 0x29, 0xda, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x10001, 0x4) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x84001) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x13, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x4c45}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x4}, 0x8) 2018/05/12 01:18:18 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) prctl$intptr(0x18, 0x4d000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x7}, 0x1) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000140)=0x2, 0x4) 2018/05/12 01:18:18 executing program 7: setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000340)={0x5, 0x100000000, 0xfd, 0x7fffffff}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x1, 0x0) syz_emit_ethernet(0xffffff5e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x0, [0x3, 0xf81, 0xc70]}) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=""/255, &(0x7f00000002c0)=0xff) ioctl$SG_SCSI_RESET(0xffffffffffffffff, 0x2284, 0x0) 2018/05/12 01:18:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x52cd, 0x800) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000000dfffff0d08997a4734046dfb23982a68970954e22ce1772cc29b9863e9b0c4400aa7640adfa13af3cbf5dae376cbd42a2844c50415f72c9e21a599d6e61670168f35b6f330b9f3cfbd185b39f3a14f8c361b0f1dc2300679278288d9c6f1dfff3183450eed86134ea0eb69a2c6fded9f3a56acaf8d4196b051737303d8a40dcf63"]) socket$pptp(0x18, 0x1, 0x2) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000480)={0xdc7, 0x4, 0x4, 0x1ff, 0x3, [{0x36, 0xd0ed, 0x4, 0x0, 0x0, 0x4}, {0x2, 0x60, 0xff, 0x0, 0x0, 0x4}, {0x8, 0xffffffff, 0x3, 0x0, 0x0, 0x200}]}) 2018/05/12 01:18:18 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x28, &(0x7f0000000040), 0x0, 0x8, &(0x7f0000000080)) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x40, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) keyctl$set_timeout(0xf, r0, 0x0) 2018/05/12 01:18:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x100) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500600009078000a31f9cdcd398f2f1a31c2bb82b7c950dddb21c4556581e5e5f7042941c31a85fa240531234692715fd286b34d17840792dae17cd92af187c7f73d796f4f805aed3ab20d127db1cd9b874356b6"], &(0x7f00000002c0)) 2018/05/12 01:18:18 executing program 0: unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x7, 0x1, 0x8001, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x2b4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x20, 0x9232, 0x0, 0x7, 0x7, 0x8, 0x4f, {r2, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x23}}, 0x1, 0x5, 0x10001, 0x400}}, &(0x7f00000002c0)=0xb0) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) r4 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r4, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r5 = dup(r4) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000040)=0x400451) [ 165.411800] IPVS: ftp: loaded support on port[0] = 21 2018/05/12 01:18:18 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@nat={'nat\x00', 0x19, 0x3, 0x5f8, [0x20000180, 0x0, 0x0, 0x200001b0, 0x200001e0], 0x0, &(0x7f0000000100), &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0x775) prctl$getreaper(0x1, &(0x7f0000000140)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000800)=""/180) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) 2018/05/12 01:18:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:18 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/12 01:18:18 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x151000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000040)=""/193, 0xc1) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0xbee, 0x0, 0x0, 0xa, 0x0, 0xa0}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/12 01:18:18 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000140)='\x00') r1 = dup2(r0, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f0000000940)=0xc) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x3ff, 0x8001, 0x7fffffff, 0x80000001, 0x0, 0x80000001, 0x10, 0xc, 0x6, 0x7, 0x8, 0xfffffffffffffffe, 0x7, 0x5, 0x1, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x1ff, 0x494d0c8e, 0x0, 0x2, 0x19d4, 0x0, 0x0, 0x3ff, 0x2, 0x1, 0x7f, 0x6fa, 0xe18, 0x7, 0x7f, 0x0, 0x0, 0x0, 0x5, 0x7, @perf_bp, 0x2010, 0x0, 0x0, 0x4, 0x3, 0xc2, 0xffffffff}, r2, 0x4, r0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f00000cc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000053b000/0x3000)=nil) getpgid(r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000180)="810cd3ec1c01ccf64d5cf0b793fec71267cd9a6417f86c6463fd194cab41e81643464a857f9bbb330070c952c418a8d9d103af7a7a99698a1971ecbfcdf138170f83a61a42bffd266d4482dd56ff5e0ff8ed444381298e9051af3be14c0f4b5d2793dcb605f540f4c9bd28ba047e94f2bf4dbf22757796c121e04421ab43ccf0f007881d9ef63a8b930fe8528bfbbb9d1d271ac739f0a71cf0406f2de8152da818f5951402afbd3bf140e921f7754a08745eff37382af04caeef532e619099250fff6c47ad4af4fc0be41e0110e4131b3a715d", 0xd3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000600)={0x7, r0, 0x1}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000640)='teql0\x00', 0x10) clone(0x40100000, &(0x7f0000000280)="d37c49fb34f42a88792d5742ac82923e4ad8945b3608ac8122dba509edfa7b8fa883576e2ef923c08b68ef8108db479e9a609e827e6d351b3ed6c87c694cd5a88dde784cdb39f70bc1e9e09f7e64a26923cb718918a8f6eb56930442302a0f4621fadfa9b2c56fe9f7d199a76d0117b28f48afa5bf3690b757939d2751dea09b4a0cbec828c7f6a6e0b52590e42fcff414147688e719adf0c69ef13465b0d2d0994d2048712a9614d810690428f6d712a9f43f1f9515e3e30021e4d2549e5108bed36c846dfe765fe9556799e247530b8fdf8f7813ca2b6c618a84a18a8562a1e11ff712dbae42514b8575617168ef", &(0x7f0000000380), &(0x7f0000000540), &(0x7f0000000580)) openat$dir(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x80, 0x4) madvise(&(0x7f000022d000/0x2000)=nil, 0x2000, 0x6d) r4 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x0, 0x200) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000780)={r5, 0x0, 0x8000, "05c7cdd1683c604fd7daadc98ce115acf2d80cff40d18c66cc3dcf7183e1ce2ca22c9473c52d2fca8cc32ca0337ea7c9bdd41c6b343a9b92c4cf75ccf06fadf7e7e741b512f4916564d7f651df0d638d1152c052116236259ddd7096c464ee17691859310c5f53c375854b827af0e165b993482cb89021fd8e23b66419530a8ac4da5b664b413ab667a6fed01740a7cf52158704965f1a2f549579f23c31ee186f2ead00346b51d190154014270881dc63a28a76f5882015569722c29e759d5ccbc91fa32d7db935f5476adf687188ed810747114df0be856cce3e0ae418d18253020bd28e6ab76a39737d6c4fbe6ebd87"}) openat$dir(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x10200, 0x19) write$vnet(0xffffffffffffffff, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/3, 0x3, &(0x7f0000000400)=""/177}}, 0x68) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) 2018/05/12 01:18:18 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) sendmsg$netrom(r0, &(0x7f0000000980)={&(0x7f00000007c0)=@full={{0x3, {"6861d259fc21dd"}, 0x3ff}, [{"deaaec9cebcc75"}, {"3a599f8043f314"}, {"b817e513134a32"}, {"6e74e783cdc331"}, {"e2678f13c78a22"}, {"55a82996e3339e"}, {"2fb752604d5f16"}, {"5d298e036dde06"}]}, 0x48, &(0x7f0000000940), 0x0, &(0x7f0000000b00)=[{0x1010, 0x11f, 0x6, "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"}], 0x1010, 0x4000000}, 0x48000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000003e00)=ANY=[@ANYBLOB="fbffffe9070000fa"], 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x10080, 0x0) write$rdma_cm(r2, &(0x7f0000000640)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000600)={0xffffffff}, 0x1, 0x1000}}, 0x20) write$rdma_cm(r1, &(0x7f0000000680)=ANY=[@ANYBLOB, @ANYRES32=r3], 0xc) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000440)={{&(0x7f0000000380)=""/116, 0x74}, &(0x7f0000000400), 0x40}, 0x20) write$rdma_cm(r0, &(0x7f0000003d80)=ANY=[@ANYBLOB="071000000800"], 0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000009c0)={0x20000004}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) write$rdma_cm(r1, &(0x7f0000000ac0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a80)={0xffffffff}, 0x13f, 0x6}}, 0x20) init_module(&(0x7f0000000a00)='wlc\x00', 0x4, &(0x7f0000000a40)='procvmnet1^-?\\\x00') write$rdma_cm(r1, &(0x7f0000000300)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000340), r4}}, 0x9) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x7, 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x14, 0x1e, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/05/12 01:18:18 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xb523638df2051339) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0x10001, 0x4) sendto$inet6(r0, &(0x7f0000000100)="baf3bed784b8c67b207cd76a7946948fb50dff930500000000000000269a5dbe385eba2988072b2b18600d33275da6bd786517cd1e972f820d", 0x0, 0x1, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x8400, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) 2018/05/12 01:18:18 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x4, 0x7, 0x107ff, 0xfffffffffffffffd}, 0x2c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000240), 0xfffffffffffffe1e) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10800, 0x4000000000000001) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000080)={0x284, 0xffffffffffffffec}) 2018/05/12 01:18:18 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x30002) r1 = memfd_create(&(0x7f0000000040)='vmnet0[\x00', 0x2) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_score_adj\x00') preadv(r2, &(0x7f00003d6000)=[{&(0x7f0000065f12)=""/238, 0xee}], 0x1, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000000c0)=""/150) 2018/05/12 01:18:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:18 executing program 4: r0 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='V', 0x1, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x100) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000080)=0xc) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) setreuid(r2, r2) syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x1, 0x4200) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000200)={0x0, {{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2f3}}, {{0xa, 0x4e24, 0x400, @dev={0xfe, 0x80, [], 0x1f}}}}, 0x108) dup(r1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'ifb0\x00'}) r3 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00000000c0)={{0x1}}) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) recvfrom$packet(r1, &(0x7f00000000c0)=""/6, 0x6, 0x2, &(0x7f0000000380)={0x11, 0x1f, r4, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) keyctl$setperm(0x11, r0, 0x0) 2018/05/12 01:18:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:18 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xc8, "e848f47503b239333502ea48d834104ce2895c6c0f70dab3d7faa88ee58fa9f2bee70ecddd01608a2946f7c49654348c2ad2c7d84541a3b880f213585f5b0cb74693f7d83ec8fa4bc30333456cbecb965f62cc4762bbb7cf97504eea81e3c7c84205083bd8e389ddac50442bb11f9d028eaf6dc30cf778b54572c2985d99fa86bdb3db560e3eb76416e97af616b6e104e28f9f16c012ceb22bbfb223f530979774bc77800ffb5bbc19ae7d14fb8e26cda6d92afcc36b60eec8455987b45b99727349bdad3f126199"}, &(0x7f0000000140)=0xd0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x7fffffff}, &(0x7f00000001c0)=0xc) unshare(0x60000000) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000006640)='ns/pid_for_children\x00') 2018/05/12 01:18:18 executing program 2: r0 = socket$inet6(0xa, 0x806, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000000100)=@random={'user.', '/dev/cuse\x00'}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040), 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x80}, 0xc) 2018/05/12 01:18:18 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000100)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x16, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 2018/05/12 01:18:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom(r0, &(0x7f0000002480)=""/4096, 0x1000, 0x0, &(0x7f0000001340)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x105) recvfrom(r0, &(0x7f0000001480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000180)=0x4) r2 = memfd_create(&(0x7f0000000300)=']\x00', 0x1) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000380)={0x4, &(0x7f0000000340)=[{0x6, 0x8001, 0xf66, 0x1499}, {0x1000, 0x101, 0x5, 0x5}, {0x56, 0x0, 0x6d9a, 0xb10}, {0x0, 0x100000000, 0xfffffffffffffe00, 0x8001}]}) [ 165.822429] IPVS: ftp: loaded support on port[0] = 21 2018/05/12 01:18:18 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) recvmsg$netrom(r0, &(0x7f0000000980)={&(0x7f0000000080)=@full={{0x3, {"96a34a9158c823"}, 0x1ff}, [{"712bcc72b669b4"}, {"052628498a3eaa"}, {"a61226cdf8266d"}, {"e3525c165c525f"}, {"fa2027b8e1d967"}, {"ca61e770b9fc27"}, {"c5065197f44cc8"}, {"69d46b6cac2788"}]}, 0x48, &(0x7f0000000800)=[{&(0x7f0000000100)="72a9d6e1a17775894f0d87187ad770e3dd608896c5c1741a41b10f32bdb403fbf31a02331652850059159a62eac834e81986b051cad95430c2deec6ffea237d27e35770941c1192fce9f5b35db7197dbdc70f24875aea345fdf420a96412654f1d4edb8fd3c58661ce0c78eda4fb3b7fe794a33a0e1a61c2bdf0ba1e2f1c56dfe74b7fae429ae8775035c597dd75e5200f261752778d230e3c920e62f061575ec6cd6a25050de0aa169133295d0e907ca53fafd73b622c12373718a6341d9845b0dc00af19b9b01d75436e7537d75378374b4db3f39d451f", 0xd8}, {&(0x7f00000002c0)="36899575ebfefd322f6e1f4dccce593277c085e2299eb677384e85e0d701fe49c462071b5a85424c2671db5a977b96cb05be1456990cf8644c3b42e89fff3cfee956e89ad1c14114ba16d2ab704e572ea3657046c8c1a2cc124889d511344301c7b7cfa27be2fc2b1a16b6d12936df67fce1f58002ca94ae9773b0b8589752ef67b685dff06ffb8fd1cc2884ec753c6e55605f4a2089fbd640d7f28e89bdfdeb48e933c99ba266dc3bc6a219c00a68f7ce976661de66ce17f4198cc64c983c36", 0xc0}, {&(0x7f0000000380)="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", 0xfc}, {&(0x7f0000000200)="67cd3a9d345c9c452035dba6f51a37986c986ef896a712c09b189631b96e9517af529467f1ce37386e2eb7bcb1d95b9e8e263f3bfc3ddfdc7b4d72476f92c7684dcdb536e45278d6ba6fe802afb307c1dad541999d", 0x55}, {&(0x7f0000000480)="9b1f1d5c3b8483b355e6ecb1106eb10b92286d9ac73b0f0022421382cde01e0c991f0b639d7b25b7896f975ae6dac1a9b1bed9978bae30bc0f1129045b18cc8f351ca990928741585d33327017caeb60070c8568a69dcc9de63f6b6868773e6fc9bab3da9044d18122950ea919a67cbc56351bfd869a3d60a74ba3dc2bea51dac0a6d1208a267ea58d30f07d5fb805e18a9af842ffebf65bcab01259de25e7e1b647922c3cacd2e49a4f1dd52c4aaee0432de4d8ca2d2aeae5365d4d3c68c90a34b9d1ee343d480a9f4ff1785e689237e48cc49d82a6f5dd", 0xd8}, {&(0x7f0000000580)="0f9cb5f1eda4771060bc4179afc5a387c1efdbdd62191ba31d673351d78a9500b32f939db3696df04736349aece9c4be3b900c3b6abb7b84ad91cedc7c88a0d7e98e62f8cc9066845ebea61660af82674290d818195e4bf104b73874295455234f9cc51331cdd7ffd811f95daa73b4dcc5a65e0e9c993504", 0x78}, {&(0x7f0000000600)="d7b3cec555aeeb425b55f2eec995f31660148de6545b7ccfe13560863fca2b1b", 0x20}, {&(0x7f0000000640)="b59ae45fe3a3b9e5588b7c3410abb8ff", 0x10}, {&(0x7f0000000680)="53d553437170d2ba90b3f339d6224c2843895dbc6a8c90a347a474c7b56a5b764250efeae2d6b6530fb000d5ff740a04eb280e3f0f9c797220e71c037e5fd0b67a6ac83ba6b2dc349a6ca4f831dbe1221381dde83b2c38175d7c1b603bb0cc417ffd8e72e2c996ebaece3bd84b244c4713d73828a190077946214414b2b63a2df2623a5163f03af98aa3cbed2c4fd185555c2c3427b44e2a57941ade4a3d719338f26c517f303004ff953c1a6f7f71fe3da8a77d8c15f8f6d998644c26ca3b91a123d88681178c088747e7dac1ad646b4e891d5f43c7e738b8", 0xd9}, {&(0x7f0000000780)="6fa45a6623ab4160fbb10c6185163730ba526f14b02868de4aafff42f9a54b2dc997edc83f0a7cbac97d7a8f0a4955cb9b5ae8bb4bea7cd9af5b3dff07d7394486c0177baa5b75fa748655ed98afcd0d1b65820842b5adb857622046800ec28b90", 0x61}], 0xa, &(0x7f00000008c0)=[{0x68, 0x6, 0x5, "d0a83ce5a29ebcbf78011d46f425f88c9cda6b8d2f1eb0816f5303ff3ca0400dc2b256be1b4c320c96f291576c97c9aa4c3241fb77841e09e79631ac64724f714ba62af90e41dca120634fb076b92dfb6eb35c92ff2b7459"}, {0x30, 0x0, 0x80, "329d84401b5c0c478f21426cd5a7155f527d941f441586fe98825b"}], 0x98, 0x4000000}, 0x10000) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000009c0)={0x0, 0x7ff}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000a40)={0x3, 0x8002, 0x6, 0x7, 0x0}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000ac0)={r1, 0x6, 0x7, 0x2, 0x100000001, 0x2, 0x1f, 0x100000001, {r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x3ff, 0x865, 0x100000000, 0xffffffffffffffaa}}, &(0x7f0000000b80)=0xb0) socketpair(0xa, 0x3, 0x3f, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r3, &(0x7f0000000c00)='./file0\x00', 0x8002, 0x7) [ 165.846665] IPVS: ftp: loaded support on port[0] = 21 2018/05/12 01:18:18 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x38, {0x2}, "000826b1aeb6eab362042d9a74aed17d"}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200040, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x3, 0x4) 2018/05/12 01:18:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) [ 166.097372] IPVS: ftp: loaded support on port[0] = 21 2018/05/12 01:18:19 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b31ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) r1 = epoll_create(0x400000001ffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3073)) 2018/05/12 01:18:19 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) recvmsg$netrom(r0, &(0x7f0000000980)={&(0x7f0000000080)=@full={{0x3, {"96a34a9158c823"}, 0x1ff}, [{"712bcc72b669b4"}, {"052628498a3eaa"}, {"a61226cdf8266d"}, {"e3525c165c525f"}, {"fa2027b8e1d967"}, {"ca61e770b9fc27"}, {"c5065197f44cc8"}, {"69d46b6cac2788"}]}, 0x48, &(0x7f0000000800)=[{&(0x7f0000000100)="72a9d6e1a17775894f0d87187ad770e3dd608896c5c1741a41b10f32bdb403fbf31a02331652850059159a62eac834e81986b051cad95430c2deec6ffea237d27e35770941c1192fce9f5b35db7197dbdc70f24875aea345fdf420a96412654f1d4edb8fd3c58661ce0c78eda4fb3b7fe794a33a0e1a61c2bdf0ba1e2f1c56dfe74b7fae429ae8775035c597dd75e5200f261752778d230e3c920e62f061575ec6cd6a25050de0aa169133295d0e907ca53fafd73b622c12373718a6341d9845b0dc00af19b9b01d75436e7537d75378374b4db3f39d451f", 0xd8}, {&(0x7f00000002c0)="36899575ebfefd322f6e1f4dccce593277c085e2299eb677384e85e0d701fe49c462071b5a85424c2671db5a977b96cb05be1456990cf8644c3b42e89fff3cfee956e89ad1c14114ba16d2ab704e572ea3657046c8c1a2cc124889d511344301c7b7cfa27be2fc2b1a16b6d12936df67fce1f58002ca94ae9773b0b8589752ef67b685dff06ffb8fd1cc2884ec753c6e55605f4a2089fbd640d7f28e89bdfdeb48e933c99ba266dc3bc6a219c00a68f7ce976661de66ce17f4198cc64c983c36", 0xc0}, {&(0x7f0000000380)="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", 0xfc}, {&(0x7f0000000200)="67cd3a9d345c9c452035dba6f51a37986c986ef896a712c09b189631b96e9517af529467f1ce37386e2eb7bcb1d95b9e8e263f3bfc3ddfdc7b4d72476f92c7684dcdb536e45278d6ba6fe802afb307c1dad541999d", 0x55}, {&(0x7f0000000480)="9b1f1d5c3b8483b355e6ecb1106eb10b92286d9ac73b0f0022421382cde01e0c991f0b639d7b25b7896f975ae6dac1a9b1bed9978bae30bc0f1129045b18cc8f351ca990928741585d33327017caeb60070c8568a69dcc9de63f6b6868773e6fc9bab3da9044d18122950ea919a67cbc56351bfd869a3d60a74ba3dc2bea51dac0a6d1208a267ea58d30f07d5fb805e18a9af842ffebf65bcab01259de25e7e1b647922c3cacd2e49a4f1dd52c4aaee0432de4d8ca2d2aeae5365d4d3c68c90a34b9d1ee343d480a9f4ff1785e689237e48cc49d82a6f5dd", 0xd8}, {&(0x7f0000000580)="0f9cb5f1eda4771060bc4179afc5a387c1efdbdd62191ba31d673351d78a9500b32f939db3696df04736349aece9c4be3b900c3b6abb7b84ad91cedc7c88a0d7e98e62f8cc9066845ebea61660af82674290d818195e4bf104b73874295455234f9cc51331cdd7ffd811f95daa73b4dcc5a65e0e9c993504", 0x78}, {&(0x7f0000000600)="d7b3cec555aeeb425b55f2eec995f31660148de6545b7ccfe13560863fca2b1b", 0x20}, {&(0x7f0000000640)="b59ae45fe3a3b9e5588b7c3410abb8ff", 0x10}, {&(0x7f0000000680)="53d553437170d2ba90b3f339d6224c2843895dbc6a8c90a347a474c7b56a5b764250efeae2d6b6530fb000d5ff740a04eb280e3f0f9c797220e71c037e5fd0b67a6ac83ba6b2dc349a6ca4f831dbe1221381dde83b2c38175d7c1b603bb0cc417ffd8e72e2c996ebaece3bd84b244c4713d73828a190077946214414b2b63a2df2623a5163f03af98aa3cbed2c4fd185555c2c3427b44e2a57941ade4a3d719338f26c517f303004ff953c1a6f7f71fe3da8a77d8c15f8f6d998644c26ca3b91a123d88681178c088747e7dac1ad646b4e891d5f43c7e738b8", 0xd9}, {&(0x7f0000000780)="6fa45a6623ab4160fbb10c6185163730ba526f14b02868de4aafff42f9a54b2dc997edc83f0a7cbac97d7a8f0a4955cb9b5ae8bb4bea7cd9af5b3dff07d7394486c0177baa5b75fa748655ed98afcd0d1b65820842b5adb857622046800ec28b90", 0x61}], 0xa, &(0x7f00000008c0)=[{0x68, 0x6, 0x5, "d0a83ce5a29ebcbf78011d46f425f88c9cda6b8d2f1eb0816f5303ff3ca0400dc2b256be1b4c320c96f291576c97c9aa4c3241fb77841e09e79631ac64724f714ba62af90e41dca120634fb076b92dfb6eb35c92ff2b7459"}, {0x30, 0x0, 0x80, "329d84401b5c0c478f21426cd5a7155f527d941f441586fe98825b"}], 0x98, 0x4000000}, 0x10000) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000009c0)={0x0, 0x7ff}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000a40)={0x3, 0x8002, 0x6, 0x7, 0x0}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000ac0)={r1, 0x6, 0x7, 0x2, 0x100000001, 0x2, 0x1f, 0x100000001, {r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x3ff, 0x865, 0x100000000, 0xffffffffffffffaa}}, &(0x7f0000000b80)=0xb0) socketpair(0xa, 0x3, 0x3f, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r3, &(0x7f0000000c00)='./file0\x00', 0x8002, 0x7) 2018/05/12 01:18:19 executing program 3: socket$netlink(0x10, 0x3, 0xd) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000100)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="9553ea2232cd2d9e72a4796d816f25588effa49341e75c5f61b0f045c7b11e12f19b8e60b7840151dbe6e1584a981d036b83572bf0ee7931ba089f871fab369aa5519794aaebb64a55442633fc543ce2589202b6ad2ae082993fa9bf3a025880a875f5a7192dc08e275d81218f92") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x401, 0x5, 0xfffffffffffff634]}, 0xa) 2018/05/12 01:18:19 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:19 executing program 5: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r4 = memfd_create(&(0x7f0000000100)="736563757269747d917617cb0e3dbe4574656f00", 0x0) write(r4, &(0x7f0000000040)="16", 0x1) sendfile(r4, r4, &(0x7f0000000000), 0xb512) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0xc08c5336, &(0x7f0000000140)) 2018/05/12 01:18:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x600000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, r2, 0x301, 0x70bd28, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffa}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x48050}, 0x4040000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) prctl$setname(0xf, &(0x7f0000000080)='/dev/midi#\x00') 2018/05/12 01:18:19 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = epoll_create1(0x80000) ftruncate(r2, 0xda9c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000440)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) close(r2) 2018/05/12 01:18:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) syz_read_part_table(0x0, 0x6, &(0x7f0000001580)=[{&(0x7f0000000200)="5b20b8d8cbe598394e7122f197906c765bf68f51abc2d75981ad0ac1d3ea2eaedce5a12f4c4a21028157b944d106fbbb4f10dc692e09d4a885a2f4bfce3d4fcbe23112cd4d4342f3680279d0fd122b305163b9c03a76e37d3646b585375b6c4d32c83dc9f52ff067e34e4011fe78d78f8d3c30ca7e61bb90d6d9d08bd84fa926cc0d3a9888dfbb785ae33218cae513c26879541c4345c355c60b8200643617dedf4b7ed2", 0xa4, 0x6}, {&(0x7f00000002c0)="3cf62be6543ce34abe93298c212548e924ff0499afe34144bd95c4606803122bbab652c4362148bfeb1e8efb2214490da73663a3134ac28e5323a434947ed80858cbef9455cadfc635e120d69e74f0dcb367b2f1b71a1bbe", 0x58, 0x100000001}, {&(0x7f00000004c0)="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", 0x1000, 0xd79}, {&(0x7f0000000340)="5c305e37aba9c011c2dfb68e3bc4b543fcf7887a8fc778a44b6455746ecd2ab186cd43bba89a5b85ce1ee7c00c43b7cc0f484d40a6458f6f523b7b8cc715cdc9453c4a677cc2420154956ed69fda9143ff2b6b37d8eab78730e2a57b96bcdbb00006374b80ec2ed895a872b40489ac255139b970efd92e1b2cf46d937aa4306594a2de980c71912bb5c0e9a32a1debec5f5d63dd1de5", 0x96}, {&(0x7f0000000400)="987c75bf769284b732a76ba163afc3b56e0e247ac5262ed740f30b9a43585b1314ab6775497b37bf6b3ffd25a8c33762", 0x30, 0x80000000}, {&(0x7f00000014c0)="91a0c45683cb0b89ceec3e252b8ce842d163198cc4d6ad686ee0ddf71e83075a9209b27fe03aa46e2265c72dd3935bfeb9490a773c0891f26b2a6b3e7db1419f939952535ef6702d009e83d2bb8646581c675e5c28fd4669f5eed33cc42a562fbb95a88457802c913772fdca8ef7ce9a51c7158775c3ba5791dd758a733ce93c85fcd03c5a", 0x85, 0x5}]) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0xd9, 0x1, 0x100, 0x61c0, 0xe0, r1}) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/12 01:18:19 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) recvmsg$netrom(r0, &(0x7f0000000980)={&(0x7f0000000080)=@full={{0x3, {"96a34a9158c823"}, 0x1ff}, [{"712bcc72b669b4"}, {"052628498a3eaa"}, {"a61226cdf8266d"}, {"e3525c165c525f"}, {"fa2027b8e1d967"}, {"ca61e770b9fc27"}, {"c5065197f44cc8"}, {"69d46b6cac2788"}]}, 0x48, &(0x7f0000000800)=[{&(0x7f0000000100)="72a9d6e1a17775894f0d87187ad770e3dd608896c5c1741a41b10f32bdb403fbf31a02331652850059159a62eac834e81986b051cad95430c2deec6ffea237d27e35770941c1192fce9f5b35db7197dbdc70f24875aea345fdf420a96412654f1d4edb8fd3c58661ce0c78eda4fb3b7fe794a33a0e1a61c2bdf0ba1e2f1c56dfe74b7fae429ae8775035c597dd75e5200f261752778d230e3c920e62f061575ec6cd6a25050de0aa169133295d0e907ca53fafd73b622c12373718a6341d9845b0dc00af19b9b01d75436e7537d75378374b4db3f39d451f", 0xd8}, {&(0x7f00000002c0)="36899575ebfefd322f6e1f4dccce593277c085e2299eb677384e85e0d701fe49c462071b5a85424c2671db5a977b96cb05be1456990cf8644c3b42e89fff3cfee956e89ad1c14114ba16d2ab704e572ea3657046c8c1a2cc124889d511344301c7b7cfa27be2fc2b1a16b6d12936df67fce1f58002ca94ae9773b0b8589752ef67b685dff06ffb8fd1cc2884ec753c6e55605f4a2089fbd640d7f28e89bdfdeb48e933c99ba266dc3bc6a219c00a68f7ce976661de66ce17f4198cc64c983c36", 0xc0}, {&(0x7f0000000380)="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", 0xfc}, {&(0x7f0000000200)="67cd3a9d345c9c452035dba6f51a37986c986ef896a712c09b189631b96e9517af529467f1ce37386e2eb7bcb1d95b9e8e263f3bfc3ddfdc7b4d72476f92c7684dcdb536e45278d6ba6fe802afb307c1dad541999d", 0x55}, {&(0x7f0000000480)="9b1f1d5c3b8483b355e6ecb1106eb10b92286d9ac73b0f0022421382cde01e0c991f0b639d7b25b7896f975ae6dac1a9b1bed9978bae30bc0f1129045b18cc8f351ca990928741585d33327017caeb60070c8568a69dcc9de63f6b6868773e6fc9bab3da9044d18122950ea919a67cbc56351bfd869a3d60a74ba3dc2bea51dac0a6d1208a267ea58d30f07d5fb805e18a9af842ffebf65bcab01259de25e7e1b647922c3cacd2e49a4f1dd52c4aaee0432de4d8ca2d2aeae5365d4d3c68c90a34b9d1ee343d480a9f4ff1785e689237e48cc49d82a6f5dd", 0xd8}, {&(0x7f0000000580)="0f9cb5f1eda4771060bc4179afc5a387c1efdbdd62191ba31d673351d78a9500b32f939db3696df04736349aece9c4be3b900c3b6abb7b84ad91cedc7c88a0d7e98e62f8cc9066845ebea61660af82674290d818195e4bf104b73874295455234f9cc51331cdd7ffd811f95daa73b4dcc5a65e0e9c993504", 0x78}, {&(0x7f0000000600)="d7b3cec555aeeb425b55f2eec995f31660148de6545b7ccfe13560863fca2b1b", 0x20}, {&(0x7f0000000640)="b59ae45fe3a3b9e5588b7c3410abb8ff", 0x10}, {&(0x7f0000000680)="53d553437170d2ba90b3f339d6224c2843895dbc6a8c90a347a474c7b56a5b764250efeae2d6b6530fb000d5ff740a04eb280e3f0f9c797220e71c037e5fd0b67a6ac83ba6b2dc349a6ca4f831dbe1221381dde83b2c38175d7c1b603bb0cc417ffd8e72e2c996ebaece3bd84b244c4713d73828a190077946214414b2b63a2df2623a5163f03af98aa3cbed2c4fd185555c2c3427b44e2a57941ade4a3d719338f26c517f303004ff953c1a6f7f71fe3da8a77d8c15f8f6d998644c26ca3b91a123d88681178c088747e7dac1ad646b4e891d5f43c7e738b8", 0xd9}, {&(0x7f0000000780)="6fa45a6623ab4160fbb10c6185163730ba526f14b02868de4aafff42f9a54b2dc997edc83f0a7cbac97d7a8f0a4955cb9b5ae8bb4bea7cd9af5b3dff07d7394486c0177baa5b75fa748655ed98afcd0d1b65820842b5adb857622046800ec28b90", 0x61}], 0xa, &(0x7f00000008c0)=[{0x68, 0x6, 0x5, "d0a83ce5a29ebcbf78011d46f425f88c9cda6b8d2f1eb0816f5303ff3ca0400dc2b256be1b4c320c96f291576c97c9aa4c3241fb77841e09e79631ac64724f714ba62af90e41dca120634fb076b92dfb6eb35c92ff2b7459"}, {0x30, 0x0, 0x80, "329d84401b5c0c478f21426cd5a7155f527d941f441586fe98825b"}], 0x98, 0x4000000}, 0x10000) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000009c0)={0x0, 0x7ff}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000a40)={0x3, 0x8002, 0x6, 0x7, 0x0}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000ac0)={r1, 0x6, 0x7, 0x2, 0x100000001, 0x2, 0x1f, 0x100000001, {r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x3ff, 0x865, 0x100000000, 0xffffffffffffffaa}}, &(0x7f0000000b80)=0xb0) socketpair(0xa, 0x3, 0x3f, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r3, &(0x7f0000000c00)='./file0\x00', 0x8002, 0x7) 2018/05/12 01:18:19 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:19 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0xfffffdcc) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'vlan0\x00', 0x2}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000240)={'gre0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20}}) 2018/05/12 01:18:19 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x9, 0x101, 0x101, 0x8001, 0x80000000}, 0xc) kexec_load(0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000015c0), 0xffffffffffffff9b, 0x200000000}], 0x0) rt_sigsuspend(&(0x7f0000000080)={0x9}, 0x100000150) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xac, 0x200) r2 = open(&(0x7f0000000200)='./file0\x00', 0x101000, 0x20) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYRES16=r1], 0xfffffffffffffffa}, 0x1}, 0x3) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000140)) 2018/05/12 01:18:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="c6295e4eca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x1800}}, 0x4, 0x81, 0x5, 0x3, 0x7ff}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x98, "2bcd47856478f346a6567780dc6ea20195684bc0ee8ea4eb6ea2c8473012b0097dd755388576bf719ce4f589b63cfd9b82840286e87558e9d81ad45c10da9112e85ea8c7de9ba49787f942e5d737ac7290f9f6873761220d7d9439dccf68df77f2df9987d689f73dd46f050e9eb44c48ccf4951b7f7e510423c580f0c8fc4d2644b929604e00984450280f5467c49808ae38cdc5c569a38b"}, &(0x7f00000002c0)=0xa0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(xts(cast5),crct10dif-generic)\x00'}, 0x58) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/05/12 01:18:19 executing program 2: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)={0x7, 0x0, 0x0, 0x0, 0x54e}) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x10003, 0x3, 0x2, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x74, "be66086e53952c77ab2985deedf3426267788a8193b9f5395fc76ea0e0a8dfde948b559f0c64a9a476fb90555163deccc5e169deafedb2e166e186afec2a89320196b6e86aabcbf5b2f4f65fe9824e659fa2b7d94f8bbcac1eef689ba8968a70c149c52c3c8d7c4cf4905ae12e99f59dffde3238"}, &(0x7f0000000080)=0x7c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0xa0b5}}}, 0x84) 2018/05/12 01:18:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2003c2, 0x0) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="7bc8bfd5fac9e232a1ede7825151d495e56ebb9a10af16efc1e1760de65fd2e0e851fde2842893a79baac4f17af7e7b1ef11efaf7c499ce9ac0f74f306f3174bc10dc497329811445c32c319c64d7d09eb81fa992fe1cb003531c18e576ba3481ee18d7b98b5117acf3593d861d071ff658d", 0x72, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r2) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_deladdr={0x40, 0x15, 0x40a, 0x70bd2a, 0x25dfdbff, {0x2, 0x38, 0x400, 0x0, r3}, [@IFA_BROADCAST={0x8, 0x4}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}, @IFA_FLAGS={0x8, 0x8, 0x20}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x1000015, 0x186) 2018/05/12 01:18:19 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) recvmsg$netrom(r0, &(0x7f0000000980)={&(0x7f0000000080)=@full={{0x3, {"96a34a9158c823"}, 0x1ff}, [{"712bcc72b669b4"}, {"052628498a3eaa"}, {"a61226cdf8266d"}, {"e3525c165c525f"}, {"fa2027b8e1d967"}, {"ca61e770b9fc27"}, {"c5065197f44cc8"}, {"69d46b6cac2788"}]}, 0x48, &(0x7f0000000800)=[{&(0x7f0000000100)="72a9d6e1a17775894f0d87187ad770e3dd608896c5c1741a41b10f32bdb403fbf31a02331652850059159a62eac834e81986b051cad95430c2deec6ffea237d27e35770941c1192fce9f5b35db7197dbdc70f24875aea345fdf420a96412654f1d4edb8fd3c58661ce0c78eda4fb3b7fe794a33a0e1a61c2bdf0ba1e2f1c56dfe74b7fae429ae8775035c597dd75e5200f261752778d230e3c920e62f061575ec6cd6a25050de0aa169133295d0e907ca53fafd73b622c12373718a6341d9845b0dc00af19b9b01d75436e7537d75378374b4db3f39d451f", 0xd8}, {&(0x7f00000002c0)="36899575ebfefd322f6e1f4dccce593277c085e2299eb677384e85e0d701fe49c462071b5a85424c2671db5a977b96cb05be1456990cf8644c3b42e89fff3cfee956e89ad1c14114ba16d2ab704e572ea3657046c8c1a2cc124889d511344301c7b7cfa27be2fc2b1a16b6d12936df67fce1f58002ca94ae9773b0b8589752ef67b685dff06ffb8fd1cc2884ec753c6e55605f4a2089fbd640d7f28e89bdfdeb48e933c99ba266dc3bc6a219c00a68f7ce976661de66ce17f4198cc64c983c36", 0xc0}, {&(0x7f0000000380)="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", 0xfc}, {&(0x7f0000000200)="67cd3a9d345c9c452035dba6f51a37986c986ef896a712c09b189631b96e9517af529467f1ce37386e2eb7bcb1d95b9e8e263f3bfc3ddfdc7b4d72476f92c7684dcdb536e45278d6ba6fe802afb307c1dad541999d", 0x55}, {&(0x7f0000000480)="9b1f1d5c3b8483b355e6ecb1106eb10b92286d9ac73b0f0022421382cde01e0c991f0b639d7b25b7896f975ae6dac1a9b1bed9978bae30bc0f1129045b18cc8f351ca990928741585d33327017caeb60070c8568a69dcc9de63f6b6868773e6fc9bab3da9044d18122950ea919a67cbc56351bfd869a3d60a74ba3dc2bea51dac0a6d1208a267ea58d30f07d5fb805e18a9af842ffebf65bcab01259de25e7e1b647922c3cacd2e49a4f1dd52c4aaee0432de4d8ca2d2aeae5365d4d3c68c90a34b9d1ee343d480a9f4ff1785e689237e48cc49d82a6f5dd", 0xd8}, {&(0x7f0000000580)="0f9cb5f1eda4771060bc4179afc5a387c1efdbdd62191ba31d673351d78a9500b32f939db3696df04736349aece9c4be3b900c3b6abb7b84ad91cedc7c88a0d7e98e62f8cc9066845ebea61660af82674290d818195e4bf104b73874295455234f9cc51331cdd7ffd811f95daa73b4dcc5a65e0e9c993504", 0x78}, {&(0x7f0000000600)="d7b3cec555aeeb425b55f2eec995f31660148de6545b7ccfe13560863fca2b1b", 0x20}, {&(0x7f0000000640)="b59ae45fe3a3b9e5588b7c3410abb8ff", 0x10}, {&(0x7f0000000680)="53d553437170d2ba90b3f339d6224c2843895dbc6a8c90a347a474c7b56a5b764250efeae2d6b6530fb000d5ff740a04eb280e3f0f9c797220e71c037e5fd0b67a6ac83ba6b2dc349a6ca4f831dbe1221381dde83b2c38175d7c1b603bb0cc417ffd8e72e2c996ebaece3bd84b244c4713d73828a190077946214414b2b63a2df2623a5163f03af98aa3cbed2c4fd185555c2c3427b44e2a57941ade4a3d719338f26c517f303004ff953c1a6f7f71fe3da8a77d8c15f8f6d998644c26ca3b91a123d88681178c088747e7dac1ad646b4e891d5f43c7e738b8", 0xd9}, {&(0x7f0000000780)="6fa45a6623ab4160fbb10c6185163730ba526f14b02868de4aafff42f9a54b2dc997edc83f0a7cbac97d7a8f0a4955cb9b5ae8bb4bea7cd9af5b3dff07d7394486c0177baa5b75fa748655ed98afcd0d1b65820842b5adb857622046800ec28b90", 0x61}], 0xa, &(0x7f00000008c0)=[{0x68, 0x6, 0x5, "d0a83ce5a29ebcbf78011d46f425f88c9cda6b8d2f1eb0816f5303ff3ca0400dc2b256be1b4c320c96f291576c97c9aa4c3241fb77841e09e79631ac64724f714ba62af90e41dca120634fb076b92dfb6eb35c92ff2b7459"}, {0x30, 0x0, 0x80, "329d84401b5c0c478f21426cd5a7155f527d941f441586fe98825b"}], 0x98, 0x4000000}, 0x10000) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000009c0)={0x0, 0x7ff}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000a40)={0x3, 0x8002, 0x6, 0x7, 0x0}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000ac0)={r1, 0x6, 0x7, 0x2, 0x100000001, 0x2, 0x1f, 0x100000001, {r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x3ff, 0x865, 0x100000000, 0xffffffffffffffaa}}, &(0x7f0000000b80)=0xb0) socketpair(0xa, 0x3, 0x3f, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r3, &(0x7f0000000c00)='./file0\x00', 0x8002, 0x7) 2018/05/12 01:18:20 executing program 3: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x4}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0xa) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@dstopts={0x0, 0xc, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x50, {0x3, 0x12, 0x2, 0x4, [0xcf9, 0x804a, 0x0, 0x0, 0x2, 0x3, 0x7ab3, 0x9, 0x8000]}}, @jumbo={0xc2, 0x4, 0x3ff}, @jumbo={0xc2, 0x4, 0x1652f8e8}]}, 0x70) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) 2018/05/12 01:18:20 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x80000001, 0x101000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0x1) unshare(0x20000800) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='logfs\x00', 0x2008, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000100)="6308c679d9f87da080e22926b765de58daa95bb42c852db11304867d1dcead3643808d226cc70dd3b0ca5bd4d6743af40e0d5cacc4a6a6d0f94d6527ac2c8ccf12e905cea7f52cc010e32ff572b31d8bba11d89f67f15e923d804e2f8c3e6b23addc7e00a6fc2365299b18ca23357514b87cccfd98395e3e6c9c54aedabe1adfb82d28d6e8089beb5aa5213bbaafe8220afae44d22a68571e9b61e10d31c4b84e49507b7a7b6c1fb8eaa198b6631060579c42d5d60a7e034ab59ffcdacf8f75adfdff3f754c6c9ae52ef372b16516d55507b7bc3ba76f99fb12fbff8495f0a269a8a40c20ad74ed962f2c13a0fb8cea62ad6fe589dd18ece1f", 0x0, &(0x7f000000a000)) open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x21) 2018/05/12 01:18:20 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:20 executing program 7: r0 = semget$private(0x0, 0x1, 0x2020a) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000000c0)=[0x0, 0x8001]) 2018/05/12 01:18:20 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) recvmsg$netrom(r0, &(0x7f0000000980)={&(0x7f0000000080)=@full={{0x3, {"96a34a9158c823"}, 0x1ff}, [{"712bcc72b669b4"}, {"052628498a3eaa"}, {"a61226cdf8266d"}, {"e3525c165c525f"}, {"fa2027b8e1d967"}, {"ca61e770b9fc27"}, {"c5065197f44cc8"}, {"69d46b6cac2788"}]}, 0x48, &(0x7f0000000800)=[{&(0x7f0000000100)="72a9d6e1a17775894f0d87187ad770e3dd608896c5c1741a41b10f32bdb403fbf31a02331652850059159a62eac834e81986b051cad95430c2deec6ffea237d27e35770941c1192fce9f5b35db7197dbdc70f24875aea345fdf420a96412654f1d4edb8fd3c58661ce0c78eda4fb3b7fe794a33a0e1a61c2bdf0ba1e2f1c56dfe74b7fae429ae8775035c597dd75e5200f261752778d230e3c920e62f061575ec6cd6a25050de0aa169133295d0e907ca53fafd73b622c12373718a6341d9845b0dc00af19b9b01d75436e7537d75378374b4db3f39d451f", 0xd8}, {&(0x7f00000002c0)="36899575ebfefd322f6e1f4dccce593277c085e2299eb677384e85e0d701fe49c462071b5a85424c2671db5a977b96cb05be1456990cf8644c3b42e89fff3cfee956e89ad1c14114ba16d2ab704e572ea3657046c8c1a2cc124889d511344301c7b7cfa27be2fc2b1a16b6d12936df67fce1f58002ca94ae9773b0b8589752ef67b685dff06ffb8fd1cc2884ec753c6e55605f4a2089fbd640d7f28e89bdfdeb48e933c99ba266dc3bc6a219c00a68f7ce976661de66ce17f4198cc64c983c36", 0xc0}, {&(0x7f0000000380)="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", 0xfc}, {&(0x7f0000000200)="67cd3a9d345c9c452035dba6f51a37986c986ef896a712c09b189631b96e9517af529467f1ce37386e2eb7bcb1d95b9e8e263f3bfc3ddfdc7b4d72476f92c7684dcdb536e45278d6ba6fe802afb307c1dad541999d", 0x55}, {&(0x7f0000000480)="9b1f1d5c3b8483b355e6ecb1106eb10b92286d9ac73b0f0022421382cde01e0c991f0b639d7b25b7896f975ae6dac1a9b1bed9978bae30bc0f1129045b18cc8f351ca990928741585d33327017caeb60070c8568a69dcc9de63f6b6868773e6fc9bab3da9044d18122950ea919a67cbc56351bfd869a3d60a74ba3dc2bea51dac0a6d1208a267ea58d30f07d5fb805e18a9af842ffebf65bcab01259de25e7e1b647922c3cacd2e49a4f1dd52c4aaee0432de4d8ca2d2aeae5365d4d3c68c90a34b9d1ee343d480a9f4ff1785e689237e48cc49d82a6f5dd", 0xd8}, {&(0x7f0000000580)="0f9cb5f1eda4771060bc4179afc5a387c1efdbdd62191ba31d673351d78a9500b32f939db3696df04736349aece9c4be3b900c3b6abb7b84ad91cedc7c88a0d7e98e62f8cc9066845ebea61660af82674290d818195e4bf104b73874295455234f9cc51331cdd7ffd811f95daa73b4dcc5a65e0e9c993504", 0x78}, {&(0x7f0000000600)="d7b3cec555aeeb425b55f2eec995f31660148de6545b7ccfe13560863fca2b1b", 0x20}, {&(0x7f0000000640)="b59ae45fe3a3b9e5588b7c3410abb8ff", 0x10}, {&(0x7f0000000680)="53d553437170d2ba90b3f339d6224c2843895dbc6a8c90a347a474c7b56a5b764250efeae2d6b6530fb000d5ff740a04eb280e3f0f9c797220e71c037e5fd0b67a6ac83ba6b2dc349a6ca4f831dbe1221381dde83b2c38175d7c1b603bb0cc417ffd8e72e2c996ebaece3bd84b244c4713d73828a190077946214414b2b63a2df2623a5163f03af98aa3cbed2c4fd185555c2c3427b44e2a57941ade4a3d719338f26c517f303004ff953c1a6f7f71fe3da8a77d8c15f8f6d998644c26ca3b91a123d88681178c088747e7dac1ad646b4e891d5f43c7e738b8", 0xd9}, {&(0x7f0000000780)="6fa45a6623ab4160fbb10c6185163730ba526f14b02868de4aafff42f9a54b2dc997edc83f0a7cbac97d7a8f0a4955cb9b5ae8bb4bea7cd9af5b3dff07d7394486c0177baa5b75fa748655ed98afcd0d1b65820842b5adb857622046800ec28b90", 0x61}], 0xa, &(0x7f00000008c0)=[{0x68, 0x6, 0x5, "d0a83ce5a29ebcbf78011d46f425f88c9cda6b8d2f1eb0816f5303ff3ca0400dc2b256be1b4c320c96f291576c97c9aa4c3241fb77841e09e79631ac64724f714ba62af90e41dca120634fb076b92dfb6eb35c92ff2b7459"}, {0x30, 0x0, 0x80, "329d84401b5c0c478f21426cd5a7155f527d941f441586fe98825b"}], 0x98, 0x4000000}, 0x10000) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000009c0)={0x0, 0x7ff}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000a40)={0x3, 0x8002, 0x6, 0x7, 0x0}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000ac0)={r1, 0x6, 0x7, 0x2, 0x100000001, 0x2, 0x1f, 0x100000001, {r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x3ff, 0x865, 0x100000000, 0xffffffffffffffaa}}, &(0x7f0000000b80)=0xb0) socketpair(0xa, 0x3, 0x3f, &(0x7f0000000bc0)) 2018/05/12 01:18:20 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x100, 0x7fffffff, 0x9b56, 0x71d1, 0x0, 0x3b86, 0x201c1, 0x2, 0x8, 0x20, 0x0, 0xe5, 0x401, 0x80000001, 0x658d3f03, 0x3, 0x2846, 0x4, 0x8, 0x8, 0xa0d9, 0x1, 0x0, 0x6f71b361, 0x3, 0x9, 0x100, 0x2, 0xa769, 0x100000001, 0xfff, 0x1, 0x5, 0x5, 0x7, 0xffff, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x8}, 0x4008, 0x0, 0x0, 0x0, 0x1f, 0x3}, r2, 0xa, r1, 0x0) ioctl$sock_bt_hci(r0, 0x4400448ca, &(0x7f0000000580)) 2018/05/12 01:18:20 executing program 5: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r4 = memfd_create(&(0x7f0000000100)="736563757269747d917617cb0e3dbe4574656f00", 0x0) write(r4, &(0x7f0000000040)="16", 0x1) sendfile(r4, r4, &(0x7f0000000000), 0xb512) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0xc08c5336, &(0x7f0000000140)) 2018/05/12 01:18:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000040)={@empty, @local}, &(0x7f0000000080)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSBRK(r3, 0x40044591) 2018/05/12 01:18:21 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:21 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x4000200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1b) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r2, 0x0, 0x2}, 0x10) getsockname$ipx(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x10) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0x80000001, &(0x7f0000ffe000/0x1000)=nil, 0x1) 2018/05/12 01:18:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) recvmsg$netrom(r0, &(0x7f0000000980)={&(0x7f0000000080)=@full={{0x3, {"96a34a9158c823"}, 0x1ff}, [{"712bcc72b669b4"}, {"052628498a3eaa"}, {"a61226cdf8266d"}, {"e3525c165c525f"}, {"fa2027b8e1d967"}, {"ca61e770b9fc27"}, {"c5065197f44cc8"}, {"69d46b6cac2788"}]}, 0x48, &(0x7f0000000800)=[{&(0x7f0000000100)="72a9d6e1a17775894f0d87187ad770e3dd608896c5c1741a41b10f32bdb403fbf31a02331652850059159a62eac834e81986b051cad95430c2deec6ffea237d27e35770941c1192fce9f5b35db7197dbdc70f24875aea345fdf420a96412654f1d4edb8fd3c58661ce0c78eda4fb3b7fe794a33a0e1a61c2bdf0ba1e2f1c56dfe74b7fae429ae8775035c597dd75e5200f261752778d230e3c920e62f061575ec6cd6a25050de0aa169133295d0e907ca53fafd73b622c12373718a6341d9845b0dc00af19b9b01d75436e7537d75378374b4db3f39d451f", 0xd8}, {&(0x7f00000002c0)="36899575ebfefd322f6e1f4dccce593277c085e2299eb677384e85e0d701fe49c462071b5a85424c2671db5a977b96cb05be1456990cf8644c3b42e89fff3cfee956e89ad1c14114ba16d2ab704e572ea3657046c8c1a2cc124889d511344301c7b7cfa27be2fc2b1a16b6d12936df67fce1f58002ca94ae9773b0b8589752ef67b685dff06ffb8fd1cc2884ec753c6e55605f4a2089fbd640d7f28e89bdfdeb48e933c99ba266dc3bc6a219c00a68f7ce976661de66ce17f4198cc64c983c36", 0xc0}, {&(0x7f0000000380)="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", 0xfc}, {&(0x7f0000000200)="67cd3a9d345c9c452035dba6f51a37986c986ef896a712c09b189631b96e9517af529467f1ce37386e2eb7bcb1d95b9e8e263f3bfc3ddfdc7b4d72476f92c7684dcdb536e45278d6ba6fe802afb307c1dad541999d", 0x55}, {&(0x7f0000000480)="9b1f1d5c3b8483b355e6ecb1106eb10b92286d9ac73b0f0022421382cde01e0c991f0b639d7b25b7896f975ae6dac1a9b1bed9978bae30bc0f1129045b18cc8f351ca990928741585d33327017caeb60070c8568a69dcc9de63f6b6868773e6fc9bab3da9044d18122950ea919a67cbc56351bfd869a3d60a74ba3dc2bea51dac0a6d1208a267ea58d30f07d5fb805e18a9af842ffebf65bcab01259de25e7e1b647922c3cacd2e49a4f1dd52c4aaee0432de4d8ca2d2aeae5365d4d3c68c90a34b9d1ee343d480a9f4ff1785e689237e48cc49d82a6f5dd", 0xd8}, {&(0x7f0000000580)="0f9cb5f1eda4771060bc4179afc5a387c1efdbdd62191ba31d673351d78a9500b32f939db3696df04736349aece9c4be3b900c3b6abb7b84ad91cedc7c88a0d7e98e62f8cc9066845ebea61660af82674290d818195e4bf104b73874295455234f9cc51331cdd7ffd811f95daa73b4dcc5a65e0e9c993504", 0x78}, {&(0x7f0000000600)="d7b3cec555aeeb425b55f2eec995f31660148de6545b7ccfe13560863fca2b1b", 0x20}, {&(0x7f0000000640)="b59ae45fe3a3b9e5588b7c3410abb8ff", 0x10}, {&(0x7f0000000680)="53d553437170d2ba90b3f339d6224c2843895dbc6a8c90a347a474c7b56a5b764250efeae2d6b6530fb000d5ff740a04eb280e3f0f9c797220e71c037e5fd0b67a6ac83ba6b2dc349a6ca4f831dbe1221381dde83b2c38175d7c1b603bb0cc417ffd8e72e2c996ebaece3bd84b244c4713d73828a190077946214414b2b63a2df2623a5163f03af98aa3cbed2c4fd185555c2c3427b44e2a57941ade4a3d719338f26c517f303004ff953c1a6f7f71fe3da8a77d8c15f8f6d998644c26ca3b91a123d88681178c088747e7dac1ad646b4e891d5f43c7e738b8", 0xd9}, {&(0x7f0000000780)="6fa45a6623ab4160fbb10c6185163730ba526f14b02868de4aafff42f9a54b2dc997edc83f0a7cbac97d7a8f0a4955cb9b5ae8bb4bea7cd9af5b3dff07d7394486c0177baa5b75fa748655ed98afcd0d1b65820842b5adb857622046800ec28b90", 0x61}], 0xa, &(0x7f00000008c0)=[{0x68, 0x6, 0x5, "d0a83ce5a29ebcbf78011d46f425f88c9cda6b8d2f1eb0816f5303ff3ca0400dc2b256be1b4c320c96f291576c97c9aa4c3241fb77841e09e79631ac64724f714ba62af90e41dca120634fb076b92dfb6eb35c92ff2b7459"}, {0x30, 0x0, 0x80, "329d84401b5c0c478f21426cd5a7155f527d941f441586fe98825b"}], 0x98, 0x4000000}, 0x10000) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000009c0)={0x0, 0x7ff}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000a40)={0x3, 0x8002, 0x6, 0x7, 0x0}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000ac0)={r1, 0x6, 0x7, 0x2, 0x100000001, 0x2, 0x1f, 0x100000001, {r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x3ff, 0x865, 0x100000000, 0xffffffffffffffaa}}, &(0x7f0000000b80)=0xb0) 2018/05/12 01:18:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)) 2018/05/12 01:18:21 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x802, 0x0) accept4$ipx(r0, &(0x7f0000000180), &(0x7f0000000200)=0x10, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) sync_file_range(r1, 0x8, 0x5, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000000c0)={0x2, 0x0, [{0x9, 0x1, 0x0, 0x0, @msi}, {0x9, 0x0, 0x0, 0x0, @msi}]}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000000080)='\x00') 2018/05/12 01:18:21 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:21 executing program 0: r0 = memfd_create(&(0x7f0000000000)="6465762092", 0x0) write(r0, &(0x7f0000001040)='v', 0x2f8) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000000084, 0x11, r0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000e00), 0x0, 0x0, &(0x7f0000000f80)={0x0, 0x1c9c380}) 2018/05/12 01:18:22 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) recvmsg$netrom(r0, &(0x7f0000000980)={&(0x7f0000000080)=@full={{0x3, {"96a34a9158c823"}, 0x1ff}, [{"712bcc72b669b4"}, {"052628498a3eaa"}, {"a61226cdf8266d"}, {"e3525c165c525f"}, {"fa2027b8e1d967"}, {"ca61e770b9fc27"}, {"c5065197f44cc8"}, {"69d46b6cac2788"}]}, 0x48, &(0x7f0000000800)=[{&(0x7f0000000100)="72a9d6e1a17775894f0d87187ad770e3dd608896c5c1741a41b10f32bdb403fbf31a02331652850059159a62eac834e81986b051cad95430c2deec6ffea237d27e35770941c1192fce9f5b35db7197dbdc70f24875aea345fdf420a96412654f1d4edb8fd3c58661ce0c78eda4fb3b7fe794a33a0e1a61c2bdf0ba1e2f1c56dfe74b7fae429ae8775035c597dd75e5200f261752778d230e3c920e62f061575ec6cd6a25050de0aa169133295d0e907ca53fafd73b622c12373718a6341d9845b0dc00af19b9b01d75436e7537d75378374b4db3f39d451f", 0xd8}, {&(0x7f00000002c0)="36899575ebfefd322f6e1f4dccce593277c085e2299eb677384e85e0d701fe49c462071b5a85424c2671db5a977b96cb05be1456990cf8644c3b42e89fff3cfee956e89ad1c14114ba16d2ab704e572ea3657046c8c1a2cc124889d511344301c7b7cfa27be2fc2b1a16b6d12936df67fce1f58002ca94ae9773b0b8589752ef67b685dff06ffb8fd1cc2884ec753c6e55605f4a2089fbd640d7f28e89bdfdeb48e933c99ba266dc3bc6a219c00a68f7ce976661de66ce17f4198cc64c983c36", 0xc0}, {&(0x7f0000000380)="61bacaa1cd52a3e88e7471a0f705ed8202a1b0e85ddf5bf135500b4e25a08244007c554b39403e58e5acd5d6ae2f9e99df056a2d570c2d4d193862d2fc43f7ccb47c59b283cca6cf177647204684fc50b810ea3d2802688de691f86eef19b6743c6379cde947d0007168ed7f70c9623d4d9410ccb10fbfddda90ba79a09bf22d089f9544e769b5f34d68b59726a99dfb2ccbed2dd89e661ad9ce736b6f7fe6853ed888f8916c2efab942d2385e32068dbe21396f2fc43fa3ee1fa694a28c8f8592dd5975736b8f38eb2642a7a4da08e28df6c3cdcf8425978e9c9e2d264ba11315634514a4fe09572a778fe3d2974e33b167b1b529162d06a0f64a83", 0xfc}, {&(0x7f0000000200)="67cd3a9d345c9c452035dba6f51a37986c986ef896a712c09b189631b96e9517af529467f1ce37386e2eb7bcb1d95b9e8e263f3bfc3ddfdc7b4d72476f92c7684dcdb536e45278d6ba6fe802afb307c1dad541999d", 0x55}, {&(0x7f0000000480)="9b1f1d5c3b8483b355e6ecb1106eb10b92286d9ac73b0f0022421382cde01e0c991f0b639d7b25b7896f975ae6dac1a9b1bed9978bae30bc0f1129045b18cc8f351ca990928741585d33327017caeb60070c8568a69dcc9de63f6b6868773e6fc9bab3da9044d18122950ea919a67cbc56351bfd869a3d60a74ba3dc2bea51dac0a6d1208a267ea58d30f07d5fb805e18a9af842ffebf65bcab01259de25e7e1b647922c3cacd2e49a4f1dd52c4aaee0432de4d8ca2d2aeae5365d4d3c68c90a34b9d1ee343d480a9f4ff1785e689237e48cc49d82a6f5dd", 0xd8}, {&(0x7f0000000580)="0f9cb5f1eda4771060bc4179afc5a387c1efdbdd62191ba31d673351d78a9500b32f939db3696df04736349aece9c4be3b900c3b6abb7b84ad91cedc7c88a0d7e98e62f8cc9066845ebea61660af82674290d818195e4bf104b73874295455234f9cc51331cdd7ffd811f95daa73b4dcc5a65e0e9c993504", 0x78}, {&(0x7f0000000600)="d7b3cec555aeeb425b55f2eec995f31660148de6545b7ccfe13560863fca2b1b", 0x20}, {&(0x7f0000000640)="b59ae45fe3a3b9e5588b7c3410abb8ff", 0x10}, {&(0x7f0000000680)="53d553437170d2ba90b3f339d6224c2843895dbc6a8c90a347a474c7b56a5b764250efeae2d6b6530fb000d5ff740a04eb280e3f0f9c797220e71c037e5fd0b67a6ac83ba6b2dc349a6ca4f831dbe1221381dde83b2c38175d7c1b603bb0cc417ffd8e72e2c996ebaece3bd84b244c4713d73828a190077946214414b2b63a2df2623a5163f03af98aa3cbed2c4fd185555c2c3427b44e2a57941ade4a3d719338f26c517f303004ff953c1a6f7f71fe3da8a77d8c15f8f6d998644c26ca3b91a123d88681178c088747e7dac1ad646b4e891d5f43c7e738b8", 0xd9}, {&(0x7f0000000780)="6fa45a6623ab4160fbb10c6185163730ba526f14b02868de4aafff42f9a54b2dc997edc83f0a7cbac97d7a8f0a4955cb9b5ae8bb4bea7cd9af5b3dff07d7394486c0177baa5b75fa748655ed98afcd0d1b65820842b5adb857622046800ec28b90", 0x61}], 0xa, &(0x7f00000008c0)=[{0x68, 0x6, 0x5, "d0a83ce5a29ebcbf78011d46f425f88c9cda6b8d2f1eb0816f5303ff3ca0400dc2b256be1b4c320c96f291576c97c9aa4c3241fb77841e09e79631ac64724f714ba62af90e41dca120634fb076b92dfb6eb35c92ff2b7459"}, {0x30, 0x0, 0x80, "329d84401b5c0c478f21426cd5a7155f527d941f441586fe98825b"}], 0x98, 0x4000000}, 0x10000) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000009c0)={0x0, 0x7ff}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000a40)={0x3, 0x8002, 0x6, 0x7}, &(0x7f0000000a80)=0x10) 2018/05/12 01:18:22 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd\x00') ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000100)=0x5) r1 = msgget(0x2, 0x400) msgrcv(r1, &(0x7f0000000000)={0x0, ""/154}, 0xa2, 0x3, 0x2800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004aaffc)=0x1ffa, 0x4) 2018/05/12 01:18:22 executing program 7: r0 = msgget(0x2, 0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) r2 = getpid() msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x0, r1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, r2}) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/70}, 0x4e, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x3}, 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x58, &(0x7f0000000340)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x19}, 0x2}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in6={0xa, 0x4e20, 0xea5d, @dev={0xfe, 0x80, [], 0x1a}, 0x7}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000400)={r4, 0x7, 0x4}, &(0x7f0000000440)=0x8) r5 = dup(0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000080)=0x80000000, 0x4) 2018/05/12 01:18:22 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x83) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x2a2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0x993b}}}, 0x84) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037fffd)={0x3, 0x1f}, 0x8) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x208000) r2 = socket(0xa, 0x3, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000280)="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", 0xc73bda00133829bb) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x181800) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/05/12 01:18:22 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="0a56ae000000000000000000028094094bfffef7172ab22ea2237b850c00017a5575bf82d3da800a00ffff0900fd63011c"], &(0x7f0000000000)="47504c00bc3023122e66f600000000000000000000000000000000", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0xffffffffffffff27) accept4$packet(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000780)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x9, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000500000000000000000000000000000095000000000000009c0a22fc45ec322cf7df9bda00892ad6da74ea962033baf84637a1877adea48d2e840e70546d9204dbb274a53797b43e4e32d8b06a61a85edc1f5b5e23ba99ee858bf68ed6b4dae0013f4856b6e184deed5173965c15bffe552d8e2fa34347"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x0, 0x0, [], r0}, 0x48) 2018/05/12 01:18:22 executing program 4: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x80800) sendto$ax25(r0, &(0x7f0000000180)="8a", 0x1, 0x4, &(0x7f0000000200)={0x3, {"16499bc1e67774"}, 0xfff}, 0x10) fcntl$getown(r0, 0x9) r1 = syz_open_pts(0xffffffffffffffff, 0x400) r2 = syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2) getsockname$unix(r2, &(0x7f00000006c0)=@abs, &(0x7f0000000740)=0x6e) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)) mkdir(&(0x7f0000000800)='./control\x00', 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x20001, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r3 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000240), 0x4) r6 = userfaultfd(0x80000) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000580)={{0x3e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'wrr\x00', 0x0, 0x4000000000000000, 0x7f}, {@multicast1=0xe0000001, 0x4e20, 0x10003, 0x7f, 0x5, 0xfffffffffffffff9}}, 0x44) r7 = creat(&(0x7f0000000100)='./file0\x00', 0x48) write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000000600)={0x4, r7, 0x1}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') r8 = getpid() sched_setattr(r8, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r1, &(0x7f0000000540)=[{&(0x7f0000000240)="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", 0xfa}, {&(0x7f0000000380)="3862b0b75b6e987c9ee186edef5fa116fc93c8a59f17577a2b7b1bd9b43d805ad5969b8a5faffd18bea5b0a2cdcc4330813490d4d43e923cff744c8a41877a65c078c979cbef852b371fe8a86cd93b15826ef5946d179a1fcca4c4199d867fa452155059b273d9028542092eed2a226e12caf44bdc54cdb4ce787f91ce17119db5e9e0463322a0931629ea3dc830c1b05e3e48662cf38b0f6635647b2cbba4fcc1197de7629210cb1a73a304deaea478ceaa2cd060de60a043847b86193ff74dd27ff11b66d765abd69f3c0b6f1cf187ea2e6465718bc981f5ddeb7a3b59", 0xde}], 0x2, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000007c0)) openat(r3, &(0x7f0000000040)='./control\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000780)) 2018/05/12 01:18:22 executing program 3: r0 = msgget(0x2, 0x80) r1 = add_key(&(0x7f00000005c0)='big_key\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)="60a4e086545525e5e6782c8f4db3f698d0f3c364e08c8f0734fbbec57e0c6ef319476fe9b6a48d81c4751f5ec599f82b9a03a4c64db01fd022dc590472e0b909927255ce5237ae649cba8600bf0e45abe0732ddc6b7251c2399355128ae90d43b862d63dd9beb7bfc15f9b2495be10f2572d9a8e9ffe7c43b8a9b1b43f483e3268e1eb4b548bbea2098d24b9b1bfa5688e46f0ccc45e4017f8672914e12a1a9ec7c02393e34b1b5fe5dd3db5c4ba60025c0241f5cc1e9bc9b5fea2af8dd85755f49db00bb9ebe05ae5e99ae7", 0xcc, 0xfffffffffffffffa) add_key(&(0x7f00000004c0)='asymmetric\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="72cf8920ab379aaae64266a9368b5d65b2b85cacbf6c543f75c5b243827f55a980670d40be39a8d9940b6f600c1abaebd2d157e46c6443f9f785d70af3ea70c73ed3abe30e2a3a", 0x47, r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=@get={0x108, 0x13, 0x300, 0x70bd27, 0x25dfdbfd, {{'ctr-des3_ede-asm\x00'}, [], [], 0x2400}, [{0x8, 0x1}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xf2}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x2}]}, 0x108}, 0x1}, 0x0) r4 = getpid() msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x0, r2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, r4}) msgrcv(0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x4e, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x3}, 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/05/12 01:18:22 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x59) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x801}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x58, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) preadv(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/182, 0xb6}], 0x1, 0x1000000000000000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240)="0a0700040000000000000ced5c54dbb7", 0x10) r5 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="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", 0x5f8}], 0x1, &(0x7f0000000380)}], 0x1, 0x0) recvmsg(r5, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) 2018/05/12 01:18:22 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0//./..\x00', &(0x7f0000d78000)='.', &(0x7f0000000980)="636f6461000c0750074ece5ced898fc26cc2ece45bd896c7d534d938a00edc7eba17ebf3bb29408c47f8f58d7d2fe2b1000000000000000000", 0x3000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="cdca056df582c71b4a04f6491a839aae", 0x10) chdir(&(0x7f0000000000)='./file0\x00') open(&(0x7f0000000140)='./file0//./..\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x80000, 0x0) 2018/05/12 01:18:22 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:22 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) recvmsg$netrom(r0, &(0x7f0000000980)={&(0x7f0000000080)=@full={{0x3, {"96a34a9158c823"}, 0x1ff}, [{"712bcc72b669b4"}, {"052628498a3eaa"}, {"a61226cdf8266d"}, {"e3525c165c525f"}, {"fa2027b8e1d967"}, {"ca61e770b9fc27"}, {"c5065197f44cc8"}, {"69d46b6cac2788"}]}, 0x48, &(0x7f0000000800)=[{&(0x7f0000000100)="72a9d6e1a17775894f0d87187ad770e3dd608896c5c1741a41b10f32bdb403fbf31a02331652850059159a62eac834e81986b051cad95430c2deec6ffea237d27e35770941c1192fce9f5b35db7197dbdc70f24875aea345fdf420a96412654f1d4edb8fd3c58661ce0c78eda4fb3b7fe794a33a0e1a61c2bdf0ba1e2f1c56dfe74b7fae429ae8775035c597dd75e5200f261752778d230e3c920e62f061575ec6cd6a25050de0aa169133295d0e907ca53fafd73b622c12373718a6341d9845b0dc00af19b9b01d75436e7537d75378374b4db3f39d451f", 0xd8}, {&(0x7f00000002c0)="36899575ebfefd322f6e1f4dccce593277c085e2299eb677384e85e0d701fe49c462071b5a85424c2671db5a977b96cb05be1456990cf8644c3b42e89fff3cfee956e89ad1c14114ba16d2ab704e572ea3657046c8c1a2cc124889d511344301c7b7cfa27be2fc2b1a16b6d12936df67fce1f58002ca94ae9773b0b8589752ef67b685dff06ffb8fd1cc2884ec753c6e55605f4a2089fbd640d7f28e89bdfdeb48e933c99ba266dc3bc6a219c00a68f7ce976661de66ce17f4198cc64c983c36", 0xc0}, {&(0x7f0000000380)="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", 0xfc}, {&(0x7f0000000200)="67cd3a9d345c9c452035dba6f51a37986c986ef896a712c09b189631b96e9517af529467f1ce37386e2eb7bcb1d95b9e8e263f3bfc3ddfdc7b4d72476f92c7684dcdb536e45278d6ba6fe802afb307c1dad541999d", 0x55}, {&(0x7f0000000480)="9b1f1d5c3b8483b355e6ecb1106eb10b92286d9ac73b0f0022421382cde01e0c991f0b639d7b25b7896f975ae6dac1a9b1bed9978bae30bc0f1129045b18cc8f351ca990928741585d33327017caeb60070c8568a69dcc9de63f6b6868773e6fc9bab3da9044d18122950ea919a67cbc56351bfd869a3d60a74ba3dc2bea51dac0a6d1208a267ea58d30f07d5fb805e18a9af842ffebf65bcab01259de25e7e1b647922c3cacd2e49a4f1dd52c4aaee0432de4d8ca2d2aeae5365d4d3c68c90a34b9d1ee343d480a9f4ff1785e689237e48cc49d82a6f5dd", 0xd8}, {&(0x7f0000000580)="0f9cb5f1eda4771060bc4179afc5a387c1efdbdd62191ba31d673351d78a9500b32f939db3696df04736349aece9c4be3b900c3b6abb7b84ad91cedc7c88a0d7e98e62f8cc9066845ebea61660af82674290d818195e4bf104b73874295455234f9cc51331cdd7ffd811f95daa73b4dcc5a65e0e9c993504", 0x78}, {&(0x7f0000000600)="d7b3cec555aeeb425b55f2eec995f31660148de6545b7ccfe13560863fca2b1b", 0x20}, {&(0x7f0000000640)="b59ae45fe3a3b9e5588b7c3410abb8ff", 0x10}, {&(0x7f0000000680)="53d553437170d2ba90b3f339d6224c2843895dbc6a8c90a347a474c7b56a5b764250efeae2d6b6530fb000d5ff740a04eb280e3f0f9c797220e71c037e5fd0b67a6ac83ba6b2dc349a6ca4f831dbe1221381dde83b2c38175d7c1b603bb0cc417ffd8e72e2c996ebaece3bd84b244c4713d73828a190077946214414b2b63a2df2623a5163f03af98aa3cbed2c4fd185555c2c3427b44e2a57941ade4a3d719338f26c517f303004ff953c1a6f7f71fe3da8a77d8c15f8f6d998644c26ca3b91a123d88681178c088747e7dac1ad646b4e891d5f43c7e738b8", 0xd9}, {&(0x7f0000000780)="6fa45a6623ab4160fbb10c6185163730ba526f14b02868de4aafff42f9a54b2dc997edc83f0a7cbac97d7a8f0a4955cb9b5ae8bb4bea7cd9af5b3dff07d7394486c0177baa5b75fa748655ed98afcd0d1b65820842b5adb857622046800ec28b90", 0x61}], 0xa, &(0x7f00000008c0)=[{0x68, 0x6, 0x5, "d0a83ce5a29ebcbf78011d46f425f88c9cda6b8d2f1eb0816f5303ff3ca0400dc2b256be1b4c320c96f291576c97c9aa4c3241fb77841e09e79631ac64724f714ba62af90e41dca120634fb076b92dfb6eb35c92ff2b7459"}, {0x30, 0x0, 0x80, "329d84401b5c0c478f21426cd5a7155f527d941f441586fe98825b"}], 0x98, 0x4000000}, 0x10000) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000009c0)={0x0, 0x7ff}, &(0x7f0000000a00)=0x8) 2018/05/12 01:18:22 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="bfbd5b000098e3f1c790f077d77eb6355520b912ec6f0031c4036331a83f2339785e533b19d9184e4de26ed38abb07865b1146bf7367eb8636ed09dbce9974e60e7e06c6ee33885f6832cf2be41798b7374a84465b7da3c2128ae4c78e4e89aac324a9f45e788b87f2da9029d1b043a3df36c81378fc5dae1fdc4f2a952c269520f317e353ef54e0c2916ad7f85e955d5f66638d3c45ad12a7f403b07a71f579e2953303b039db891602664ec249a21f29cc6a1fa5ffe81605d948f6ad71") r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) pread64(r2, &(0x7f0000000100)=""/76, 0x4c, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/05/12 01:18:22 executing program 7: mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000040)=0x7fffffff, 0x4) syz_mount_image$jfs(&(0x7f0000000180)='jfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00']) 2018/05/12 01:18:22 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001f700000000000200000000008e15adecfc04ab"], 0x48}, 0x1}, 0x0) 2018/05/12 01:18:22 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000400)={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x8ba2}, {0xa, 0x4e21, 0x2, @empty, 0x8}, 0x8cb, [0x400, 0x3, 0x3ff, 0x7, 0x100000001, 0xe25, 0x1ff, 0x9]}, 0x5c) sendto(r2, &(0x7f0000000300)="47efede2a0170252d2dee399c72640e33d1ddc1feb59c6b4822586187c6690d64a771688064584af0f1b23e99c31f81462f353cd", 0x34, 0x0, &(0x7f0000000380)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "89b5511e5868a01d5ef493b97a09820a40824d95e9383a5d6eed7bab3714b73659f26beccb67a2903efb848f4922c2300f6391303f919c19f724d2f1a2e3f1"}, 0x80) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) 2018/05/12 01:18:22 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) recvmsg$netrom(r0, &(0x7f0000000980)={&(0x7f0000000080)=@full={{0x3, {"96a34a9158c823"}, 0x1ff}, [{"712bcc72b669b4"}, {"052628498a3eaa"}, {"a61226cdf8266d"}, {"e3525c165c525f"}, {"fa2027b8e1d967"}, {"ca61e770b9fc27"}, {"c5065197f44cc8"}, {"69d46b6cac2788"}]}, 0x48, &(0x7f0000000800)=[{&(0x7f0000000100)="72a9d6e1a17775894f0d87187ad770e3dd608896c5c1741a41b10f32bdb403fbf31a02331652850059159a62eac834e81986b051cad95430c2deec6ffea237d27e35770941c1192fce9f5b35db7197dbdc70f24875aea345fdf420a96412654f1d4edb8fd3c58661ce0c78eda4fb3b7fe794a33a0e1a61c2bdf0ba1e2f1c56dfe74b7fae429ae8775035c597dd75e5200f261752778d230e3c920e62f061575ec6cd6a25050de0aa169133295d0e907ca53fafd73b622c12373718a6341d9845b0dc00af19b9b01d75436e7537d75378374b4db3f39d451f", 0xd8}, {&(0x7f00000002c0)="36899575ebfefd322f6e1f4dccce593277c085e2299eb677384e85e0d701fe49c462071b5a85424c2671db5a977b96cb05be1456990cf8644c3b42e89fff3cfee956e89ad1c14114ba16d2ab704e572ea3657046c8c1a2cc124889d511344301c7b7cfa27be2fc2b1a16b6d12936df67fce1f58002ca94ae9773b0b8589752ef67b685dff06ffb8fd1cc2884ec753c6e55605f4a2089fbd640d7f28e89bdfdeb48e933c99ba266dc3bc6a219c00a68f7ce976661de66ce17f4198cc64c983c36", 0xc0}, {&(0x7f0000000380)="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", 0xfc}, {&(0x7f0000000200)="67cd3a9d345c9c452035dba6f51a37986c986ef896a712c09b189631b96e9517af529467f1ce37386e2eb7bcb1d95b9e8e263f3bfc3ddfdc7b4d72476f92c7684dcdb536e45278d6ba6fe802afb307c1dad541999d", 0x55}, {&(0x7f0000000480)="9b1f1d5c3b8483b355e6ecb1106eb10b92286d9ac73b0f0022421382cde01e0c991f0b639d7b25b7896f975ae6dac1a9b1bed9978bae30bc0f1129045b18cc8f351ca990928741585d33327017caeb60070c8568a69dcc9de63f6b6868773e6fc9bab3da9044d18122950ea919a67cbc56351bfd869a3d60a74ba3dc2bea51dac0a6d1208a267ea58d30f07d5fb805e18a9af842ffebf65bcab01259de25e7e1b647922c3cacd2e49a4f1dd52c4aaee0432de4d8ca2d2aeae5365d4d3c68c90a34b9d1ee343d480a9f4ff1785e689237e48cc49d82a6f5dd", 0xd8}, {&(0x7f0000000580)="0f9cb5f1eda4771060bc4179afc5a387c1efdbdd62191ba31d673351d78a9500b32f939db3696df04736349aece9c4be3b900c3b6abb7b84ad91cedc7c88a0d7e98e62f8cc9066845ebea61660af82674290d818195e4bf104b73874295455234f9cc51331cdd7ffd811f95daa73b4dcc5a65e0e9c993504", 0x78}, {&(0x7f0000000600)="d7b3cec555aeeb425b55f2eec995f31660148de6545b7ccfe13560863fca2b1b", 0x20}, {&(0x7f0000000640)="b59ae45fe3a3b9e5588b7c3410abb8ff", 0x10}, {&(0x7f0000000680)="53d553437170d2ba90b3f339d6224c2843895dbc6a8c90a347a474c7b56a5b764250efeae2d6b6530fb000d5ff740a04eb280e3f0f9c797220e71c037e5fd0b67a6ac83ba6b2dc349a6ca4f831dbe1221381dde83b2c38175d7c1b603bb0cc417ffd8e72e2c996ebaece3bd84b244c4713d73828a190077946214414b2b63a2df2623a5163f03af98aa3cbed2c4fd185555c2c3427b44e2a57941ade4a3d719338f26c517f303004ff953c1a6f7f71fe3da8a77d8c15f8f6d998644c26ca3b91a123d88681178c088747e7dac1ad646b4e891d5f43c7e738b8", 0xd9}, {&(0x7f0000000780)="6fa45a6623ab4160fbb10c6185163730ba526f14b02868de4aafff42f9a54b2dc997edc83f0a7cbac97d7a8f0a4955cb9b5ae8bb4bea7cd9af5b3dff07d7394486c0177baa5b75fa748655ed98afcd0d1b65820842b5adb857622046800ec28b90", 0x61}], 0xa, &(0x7f00000008c0)=[{0x68, 0x6, 0x5, "d0a83ce5a29ebcbf78011d46f425f88c9cda6b8d2f1eb0816f5303ff3ca0400dc2b256be1b4c320c96f291576c97c9aa4c3241fb77841e09e79631ac64724f714ba62af90e41dca120634fb076b92dfb6eb35c92ff2b7459"}, {0x30, 0x0, 0x80, "329d84401b5c0c478f21426cd5a7155f527d941f441586fe98825b"}], 0x98, 0x4000000}, 0x10000) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:23 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:23 executing program 5: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) socket(0x1f, 0x5, 0x1c4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101001, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000001180)="0bf5430f000319", 0x7}], 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x480, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140)={0x9, 0xc1, 0xf52, 0x7fffffff}, 0x8) 2018/05/12 01:18:23 executing program 7: socket(0xa, 0x6, 0x0) ppoll(&(0x7f0000000000)=[{}], 0x152, &(0x7f00000000c0), &(0x7f0000000100), 0x8) clock_adjtime(0x7, &(0x7f0000000140)={0x2, 0x4, 0x5, 0x525a, 0x8000, 0xf99, 0x3f, 0x8, 0x7, 0x40, 0x100000000, 0x9, 0x0, 0x7000000000000000, 0x1, 0x0, 0x1, 0x5, 0x800, 0x8, 0x7, 0x6, 0xffffffffffffff9b, 0x29, 0x80000000, 0xe5}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) 2018/05/12 01:18:23 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000000080)="7bfd785ecb1db8") r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) r2 = gettid() pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000180)="a9", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) r3 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r3, r1) 2018/05/12 01:18:23 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000240)=0x3, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x402840, 0x5d) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r1, 0x6, 0x1, 0x0, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x2, 0x80000000, 0x101}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0x100000000}, &(0x7f00000003c0)=0x8) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f00000002c0)={0x10000000}) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000100)=""/198, 0xc6) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}}) 2018/05/12 01:18:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0xa28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001d40], 0x0, &(0x7f0000001d00), &(0x7f0000001d40)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000d00000000000000000069705f7674693000000000000000000074756e6c30000800000000000000000065716c00000000000000000000000000697064647030000000000000000000000000000000000004000000000000000000000000000000000000f00800002009000098090000616d6f6e6700000000000000000000000000000000000000000000000000000058080000000000000000000028000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000e0000002000000000000000000000000000000efff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000007f00000100000000000000007f0000010000000000000000e00000024e46515545554500000000000000000000000000000000000000000000000000080000000000000008000000000000006e666c6f6700000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000004d3afd162146a851354155087b2aa13d0a36a38f972508b322a771a08d6024907b6b6d0ebb12c33df025cc43b663b3f332deeed3732de11cfbcb0854c7d3691800000000"]}, 0xaa0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x17, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffff}, [@call={0x85, 0x0, 0x0, 0x38}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x8, 0x5e, &(0x7f0000000100)=""/94, 0x40f00, 0x1}, 0x48) 2018/05/12 01:18:23 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000140)="08eb0906b74129d16a7746c467d0f59038cdcec5ce1086e7978c21135698dfcf4ce78e1ff7a7c4f6f8c912851cfce1053c1520de996492927211c7c3def592e0fc3ffff4b4919defad0f876238d6dfeb0df4d248696baa66b6ecec4e74c862dd49f3b3fa230cdb137302f21ed9bfbc3cf5e2523610a12997dd4cf9641ff9fe183455760c000000000000000000000000") r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) 2018/05/12 01:18:23 executing program 7: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x100011, @multicast2=0xe0000002, 0x0, 0x0, "6c606c8600"}, 0x2c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x404000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x9c, r2, 0x300, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc941}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xb6c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x21}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000000}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 2018/05/12 01:18:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = epoll_create(0x8) r4 = fcntl$dupfd(r2, 0x0, r3) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000280)={r1}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000080)) write$eventfd(r1, &(0x7f0000000100), 0x8) 2018/05/12 01:18:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:23 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:23 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x8008af00, &(0x7f00000000c0)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/12 01:18:23 executing program 5: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) socket(0x1f, 0x5, 0x1c4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101001, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000001180)="0bf5430f000319", 0x7}], 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x480, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140)={0x9, 0xc1, 0xf52, 0x7fffffff}, 0x8) 2018/05/12 01:18:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x110) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) sysinfo(&(0x7f0000000000)=""/109) [ 170.533734] IPVS: Scheduler module ip_vs_l`l† not found [ 170.561460] IPVS: Scheduler module ip_vs_l`l† not found 2018/05/12 01:18:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000280)={0x2000, 0x10d000}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x40000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0xc0000103}]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x1000, 0x3b6f, 0x7, 0x7f}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000180)={r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x9, 0x8e3, 0xfff, 0x5, 0x5, 0x80000000, 0xffff, 0x6, 0x9, 0x1f3800000, 0xffff, 0x4, 0x20, 0x5, 0x40]}, &(0x7f0000000100)=0x100) 2018/05/12 01:18:24 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="f3ff750000000085d964241608e2430abd00000000000000"], 0x0, 0x0, &(0x7f0000000280)}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) 2018/05/12 01:18:24 executing program 7: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa4, r1, 0x1, 0x70bd29, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffe}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7a}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0xa4}, 0x1, 0x0, 0x0, 0x800}, 0x10) r2 = gettid() r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') tee(r0, r0, 0x40, 0x2) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000429bd7000fedbdf25f40000001800010008000500000000000c00070002000000110000002400f9ff070007000500000008000900b3eb000008000900a638850000000800ff010000"], 0x50}, 0x1, 0x0, 0x0, 0x40894}, 0x20000000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x0) 2018/05/12 01:18:24 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:24 executing program 4: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/12 01:18:24 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:24 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8) dup3(r0, r1, 0x80000) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000600)='/dev/midi#\x00', 0x8, 0x10001) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000680)={&(0x7f0000000640)=[0x0, 0x0, 0x0], 0x3}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/ptmx\x00', 0x4000101083, 0x0) r5 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0xa0c0) futimesat(r3, &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={{0x77359400}, {0x0, 0x7530}}) getsockname$packet(r3, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0x14) fcntl$getownex(r2, 0x10, &(0x7f0000000840)={0x0, 0x0}) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) sched_getaffinity(r7, 0x8, &(0x7f0000000880)) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000740)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x6, 0xe8bd, 0x7fff, 0x500, 0x7ff, 0x0, r6}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000000100)={{0x9, 0x7, 0x6a, 0x9, "1a885fc8118895c6717eb91d3f36f151c73a8f17864fec3f5e3829527d9ea91db200cadaaec478544018a231", 0x7d9e}, 0xfff, [0x80000000, 0xffffffffffffffff, 0x9, 0x380000000, 0x7ff, 0x8, 0x2, 0xa6, 0xbf, 0x4, 0x10001, 0x1, 0x8, 0x0, 0x20, 0xbf77, 0x1, 0x3, 0x6d, 0x7, 0x8, 0xfffffffffffffffe, 0x4, 0x1f, 0x1c, 0xbc, 0x0, 0x1f, 0x400, 0x85, 0xfffffffffffffff9, 0xfff, 0x800, 0x4d21272b, 0x1, 0x776, 0x2, 0x3, 0x3, 0x0, 0x10001, 0x2, 0xfffffffffffff5c5, 0x8000, 0xffffffffffff0001, 0x20, 0xca, 0x4, 0x8, 0x1f, 0xfffffffffffffffe, 0x1, 0x7, 0x7, 0x3, 0x3, 0x7, 0x8e, 0x3, 0x0, 0x101, 0x2, 0x800, 0x1f, 0xfffffffffffffffe, 0x2, 0x200, 0x7, 0xd96, 0x7f, 0x4, 0x9, 0x5, 0x2, 0xb41, 0x6, 0x800000000000, 0x2, 0x6, 0x45, 0xd6e, 0x0, 0x4, 0x1f, 0x4, 0x7, 0x80, 0x0, 0x0, 0x1f, 0x8a0, 0x2, 0x1, 0x100, 0x2, 0x1, 0x2, 0xde, 0x1bcd, 0x0, 0x224, 0xffff, 0x5, 0x0, 0x1, 0x1, 0xffffffffffff8001, 0x1, 0xfff, 0x800, 0x8, 0x35, 0xce22, 0xd39c, 0x1, 0xfffffffffffffffd, 0x0, 0x991, 0x2, 0x3, 0xb2, 0x8, 0x2, 0x7ff, 0x5004, 0x22e7, 0x5, 0x3], {0x77359400}}) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r8 = syz_open_pts(r4, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000080)={0xffffffff, 0x4, 0x0, 0x1fb, 0x0, 0x9}) ioctl$KVM_SET_BOOT_CPU_ID(r5, 0xae78, &(0x7f00000008c0)=0x2) ioctl$TIOCGLCKTRMIOS(r8, 0x5412, &(0x7f0000000000)={0x9}) 2018/05/12 01:18:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x10001, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x100) getgid() getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="d3000000954cfd6c721adc38e7b2227695935ec42c7df7421ad4880bf17e7406dc5b3804c21e9bf78d67ab4730c9538de8ca35fabd5495ba901f000094baa4c09d951cceb7b24427988af63b2f6b452f5b8a820c5dff782e6d8ca96657498981cf9bab70a0cc951ff0586048189e2b64e4aa2c937b09971e3186a08bf039bc1326365b9a6df1bd3f06b2fc27ce7316b85cee643783a80dfc7e43e4e6e673d5da86d98c5b15da93130a2649da83971e907af1f89036b5e057d995cd060e49c6c39d42336c9e2f59dc7beb6a4b4284000000000000000000"], &(0x7f0000000280)=0xdb) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000000c0)={[0x1000, 0x4, 0xd002, 0x3000], 0x6, 0x0, 0x4}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYPTR, @ANYRES16=r3]) 2018/05/12 01:18:24 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@loopback, @remote}, &(0x7f00000000c0)=0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000100)={"7261770000000000f0a000000000000000000000000800", 0x19cee742e781d02d, "e0e66ea7cfc5a933bfec4be18a3d4167bc4e7a09a54f05d910af77d30b29710a80e4a7c5181d4edcfd1b5c4d0cfb93505640717c21d1813d14dfc84b472305aa2d42e1bebcaedcab11e319d288b7c543a5"}, &(0x7f0000000500)=0xfffffed3) 2018/05/12 01:18:24 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0x0, &(0x7f00000015c0)='net/icmp\x00') sendto$ipx(r1, &(0x7f0000001600)="ef25c61e35d97be616580898a11842854f4436d7e65592d040cef7a9262e5f8a7867b735126159273282d4515c6b3baf758824799c4506257f2283a4d172d12df6d8f7596d63b3aab58f3e69182988fa0220ba52724387869231a78dda1360387115d7988e5d9efa0d7a2cfccd5f6d6c54992e67df5803d3ac745925c4c055404a", 0x81, 0x800, &(0x7f00000016c0)={0x4, 0x1200, 0x5, "fe049dd8a78a", 0x2}, 0x10) getpeername(r1, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80) creat(&(0x7f00000001c0)='./file0\x00', 0x8) getsockopt(r0, 0xff, 0x7, &(0x7f0000000000)=""/141, &(0x7f00000000c0)=0x8d) 2018/05/12 01:18:24 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:24 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:24 executing program 3: r0 = socket(0xa, 0x6, 0x1) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x40, 0x9, 0x2, 0x101, 0x2, 0x6, 0x100000000, 0x35d, 0x40, 0x159, 0x8, 0x2, 0x38, 0x2, 0x9, 0x1, 0x1f}, [{0x2, 0xffff, 0x4, 0x4, 0x9518, 0x0, 0xb6b1, 0x7}], "f8157b6d86e6d7d6657baea55a1a914eff625244429d0451d0d85feb8a3eb5dc070a3edf5b144f5bc6b0f79e47e38a0583971f4f", [[], [], [], [], [], [], [], [], [], []]}, 0xaac) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e4eca6c09b612ec6f155dd255eb4789a4096ef2a5e3f9c5099f06e25ba2d14c22ed83bd4adee9cfec340d0efdaf3fbf4046e07401243ea37d5b4f288417cd96e9a9b91145207f921af096907d9c60be4b2383926b64e2e55529ef39cc45ee84cf36cab43b9a6503450581f97b8ed64fb99a2ba4") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/pc/sys/net.ipv4/vs/drop_packet\x00\x00\x00', 0x2, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x2a) recvfrom$inet(r0, &(0x7f0000000180)=""/123, 0x7b, 0x2711a6982af1f92c, 0x0, 0x0) write(r1, &(0x7f0000000000)='0x2', 0x3) 2018/05/12 01:18:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000040)={0x6, 0x100000001, 0xffffffff, 0x106}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x6609, &(0x7f0000000080)=ANY=[@ANYBLOB="00d260ceb0fc0890000800000b0000000100000000000000000008000000000000000000ae5c62"]) 2018/05/12 01:18:24 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000100), 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00000000c0)=0x2, 0x4) listen(r2, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(0xffffffffffffffff, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) sendto$packet(r0, &(0x7f0000000040)="1f4e33b6e2ee82d6b0d62ad9722a47e440b3573004ed", 0x16, 0x10, 0x0, 0x0) 2018/05/12 01:18:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001efcdf0f0f74d90000", @ANYRES32=0x0, @ANYBLOB="000000482325e174bb817d5303000000"], 0x28}, 0x1}, 0x0) clock_gettime(0x7, &(0x7f0000000080)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) [ 171.290907] binder: 11936:11937 unknown command 7733235 [ 171.319266] binder: 11936:11937 ioctl c0306201 20000340 returned -22 [ 171.377095] binder: 11936:11937 unknown command 7733235 2018/05/12 01:18:24 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) [ 171.435614] binder: 11936:11937 ioctl c0306201 20000340 returned -22 2018/05/12 01:18:25 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f0000000100)=0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r2, 0x3, 0x1, 0x1000, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) 2018/05/12 01:18:25 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x4, 0x658, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b80], 0x0, &(0x7f0000001980), &(0x7f0000000b80)=ANY=[@ANYBLOB="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"]}, 0x6d0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)={r0, r0, 0x60, 0x1, &(0x7f00000000c0)="31521c493a1e711b3348afa1ce21c9b2e37f69ddff82123ba3e351b6be679573a4d52bd4945c370e3e85f0b79b2dc64f574570189ace2837da467ff95167e97c49abd0a832fd1d2d710e6d00c44bbead8889711c2e7a68cc818a9a8a3b1e602569b2bda2ecbc1cf7baaeb9a5e236216af2d2aed62dd5f888e3e0deac4d10810e8ea8757cfc0f7e368206ea0256b4a295a0d1217831486894398dbaee7d3dbfc679ad035e6d30947b37415fc0d5b36296b2eb446710d52a4100656c1d0db5cbdd6210", 0x101, 0x10001, 0x5, 0x1f, 0x539, 0x0, 0x9, "25228b7ce81110ee87f4e25305c9fe22e97e22d4af0ac3a3516f8577"}) 2018/05/12 01:18:25 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) accept4(r1, &(0x7f0000000180)=@ipx, &(0x7f0000000200)=0xffffffffffffffde, 0x0) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000430], 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x3, 0x0, 0x0, 'dummy0\x00', 'rose0\x00', 'bpq0\x00', 'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xe0}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x1}]}, 0x1e8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x8a, 0x81, 0x41a3b76f, 0x8, 0x6, 0x3f, 0x3, 0x6}, &(0x7f0000000040)={0x401, 0x2, 0x2, 0x5, 0x3, 0x40, 0x10000000000, 0x1}, &(0x7f0000000080)={0x3ff, 0x4, 0x0, 0x7, 0x6, 0x3, 0xfffffffffffffff9, 0x1000}, &(0x7f0000000100)={r3, r4+10000000}, &(0x7f0000000240)={&(0x7f0000000140)={0x100000001}, 0x8}) 2018/05/12 01:18:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="4ec515bc0c86ab0f"], 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x40000000003ff) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) shutdown(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/12 01:18:25 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x20840, 0x0) linkat(r0, &(0x7f0000000680)='./file0\x00', r0, &(0x7f00000006c0)='./file0\x00', 0x400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000480)={0x4, &(0x7f0000000440)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000004c0)={r1, 0x3}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x7f, 0x3}, 0x0, 0x0, 0x80000000}) preadv(r2, &(0x7f0000000500)=[{&(0x7f0000000200)=""/249, 0xf9}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000580)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0x215) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000540)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="5946a4c8", @ANYRES16=r4, @ANYBLOB="00082dbd7000fddbdf250100000007ffe9003b0000000800030087000000"], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x41) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000300)={@loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x1d}, 0x1f, 0x7fffffff, 0x8, 0x500, 0x100000001, 0x40, r3}) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000040)=0xc000000) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f00000000c0)) 2018/05/12 01:18:25 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00014aa40000600020000007f000001000000eeb1000000"], 0x18) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x8100) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x7, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r2 = dup3(r0, r0, 0x80000) accept$nfc_llcp(r2, &(0x7f0000000140), &(0x7f0000000000)=0x60) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000001c0)={{0x3, 0x1, 0x9b5, 0x3, 0x80000001}, 0x5, 0x3f}) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/12 01:18:25 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:25 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r0 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 2018/05/12 01:18:25 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:25 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080)) getrusage(0x0, &(0x7f0000da8000)={{}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000052ff0)={0x0, r3}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/05/12 01:18:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000340)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) 2018/05/12 01:18:25 executing program 1: socket(0xa, 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:25 executing program 4: remap_file_pages(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x8000000000000, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x4, 0x8000}) 2018/05/12 01:18:25 executing program 7: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000080)="a03128c0cbe32e6b34597ffeb43582a16ea22588e088891c8eed61eaa89ae541a5cd5f35b91e817eea766cdd22443ef61c461c563639d8f615d417e3f318c19b31be3af7e263fe78282866ffffa9579f7dad456a2129119d76e5fa56758f4d6508e7b13b8e95b7d55a591c1787", &(0x7f0000000100)=""/25}, 0x18) semget(0x0, 0x3, 0x496) semget(0x3, 0x3, 0x100) 2018/05/12 01:18:25 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:25 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3e, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000fc0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000f80), 0x0, 0xffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"d3410f84fba930e242cfb27f7e3eda47"}}}}, 0xa0) 2018/05/12 01:18:25 executing program 1: socket(0xa, 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:25 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getpgid(0x0) flock(0xffffffffffffffff, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000680), &(0x7f00000006c0)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001a00)={{{@in6=@mcast1, @in6=@ipv4={[], [], @local}}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001b00)=0xe8) stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x880}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0xe84a, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 173.066683] kernel msg: ebtables bug: please report to author: Chains don't start at beginning [ 173.092987] kernel msg: ebtables bug: please report to author: Chains don't start at beginning 2018/05/12 01:18:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000580)={0x0, &(0x7f0000000400)}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x2, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000240)="04", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x239, &(0x7f0000000300)=""/155, 0x9b}, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9786, 0x10080) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x0, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x800000, r2, 0x0, 0x4}) 2018/05/12 01:18:26 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/l2cap\x00') bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x11) connect$inet(0xffffffffffffffff, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="dd43c9bd24a52b9813b9a1ab03cfa0ec6c15c295da7c40a89db7659b51bcd47c972b8a76a9ccd7444592547511073f3c3cc690b8a47f5bb4936c52e836c26fab7b69ac20f2706cb5fbb98161d0dafd91167ee70941f2462f2601cdc9428de98fdefab22ec329fa8a042024f47c227cd940349e9aec"], 0x10}, 0x4) 2018/05/12 01:18:26 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:26 executing program 3: getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xffffffffffffffc4) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) fcntl$lock(r0, 0x3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000b0e000)) 2018/05/12 01:18:26 executing program 5: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80001, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x886, 0x9df5, 0xfffffffffffffff8, 0x8, 0x1, 0x8, 0xfff}, 0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0x3, 0x1, 0x8, 0x1, 0xfff}) write$fuse(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="1200000010000000e6f861b5000000000000950c7f52b98bc703eec703a34c82a4d3d0e8034313f6dafbcb9e2c25e11102064c65373ab82e20c6495da0d4a579e153cafb688dd760280e65e8a2c621dbacb74788c30117f8d98c61dbadfcb2b73e2ec7120010f4e582d47a4dec5ae6bdcfa2ec5c701e8d28334b75abb658828e6e33c4c702e321d84de36b2d4f1fe91e7ffb54d4"], 0x45c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x749) 2018/05/12 01:18:26 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800009f0000000000d50800000000000000000000000000000000000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x1, 0x8000, 0x1, 0xf0}) ioctl(r1, 0x8912, &(0x7f0000000100)="c629594eca6c09b632ec6f") bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13, 0x67, 0x400000}, 0x10) 2018/05/12 01:18:26 executing program 2: pipe(&(0x7f0000000000)) syz_emit_ethernet(0x66, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="28e04580fe25", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x4, [0x14, 0x58], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/12 01:18:26 executing program 1: socket(0xa, 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:26 executing program 5: r0 = socket(0x400000000a, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000d2cfff)='\x00', 0x1) ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f0000000000)="e2527746d5331b08df72f3390c3350c34056f283d507fd51574962818acca1408271071a4191d3a7bb030d439d78394f8d60e4321db54f255e6a733e62741b43b78a4119e1fe09bcb5050a1a6ed9981298f834cea99e01d134a9a8b59d596eb6b7db659fd59f12") ioctl$TCSETS(r2, 0x5402, &(0x7f00009dffdc)) read(r2, &(0x7f0000de2000)=""/181, 0xb5) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/12 01:18:26 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:26 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:26 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x8, 0x5, 0x1}, 0x127) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="827021baca", &(0x7f0000000080)=""/98}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x18) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000740)={r0, &(0x7f0000000000), &(0x7f0000000780)="00000000000000000000382c8252926a50c268d9ce31f9e39d550545901a091fc62bedb65f42833e5b72bc6b9c4ca52268b2251829a4f65b7510403da43d0485865013ca8dfbbe2bd4dbb9d095d85aa9a2895dc4b9be9c7ea50269cac7cf0bfe641215d1c21bff302b793618eb55bdb3604da1bb62e52681f39081b38435cd"}, 0x20) r2 = syz_open_dev$audion(&(0x7f00000006c0)='/dev/audio#\x00', 0x5, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000800)={0xffffffffffffffff, 0x3, 0x1, 0x1, &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000840)={r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180)="01", &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) r4 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x7, 0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000340)=0x8, &(0x7f0000000380)=0xfffffffffffffcc7) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f00000003c0)={0x8, 0xffffffffffffff00, 0x80000001, 0x6b87}, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="0f17fe35ae70579c7858e54dd0a0e64d4f6ed27bab41afb3b9613b0a2f4041e07db55b1c6af4c8bc27204e3952f04a97387579c32e05b86a5258a38507cc17446446d5518cea118a4c75", @ANYRES16=r5, @ANYBLOB="dbdf2503000000080001e84e2300000800030006000000080004000000000004800500000009b3260000"], 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/05/12 01:18:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) accept(r1, &(0x7f0000000500)=@ipx, &(0x7f0000000580)=0x80) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0xb, 0x1540}, {0x8, 0xde8}, {0x4, 0x2c3}, {0x8, 0x80000000}, {0x2, 0x3f}, {0x2, 0x7}], 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e22}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="0f20e035000020000f22e00f23cbb9940a0000b807000000ba000000000f300f080f303e0f0666b840008ee8c4c2e507b30000000066b85c000f00d0670fc71d", 0x40}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000240)={0x100, 0x8}) 2018/05/12 01:18:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000006480)=[{{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000040)}}], 0x1, 0x40) 2018/05/12 01:18:26 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x8001, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @remote}, &(0x7f00000000c0)=0xc) 2018/05/12 01:18:26 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x30000) name_to_handle_at(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x56, 0x89, "0f086759bb60f9ff77b05e978b15b836bcfb0a29baec2a8a5865455196e89f6cd0a16022b895662be7063fd3310f1fafc38f2d9e1c1464ef2c32c69b6c2651ab78823b7712527a0fe733b65982cc"}, &(0x7f00000001c0), 0x400) r2 = memfd_create(&(0x7f0000000180)="70707031247573ff0100", 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x12, r2, 0x0) tkill(r0, 0x16) [ 173.889596] QAT: Invalid ioctl 2018/05/12 01:18:26 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:26 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xcc2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0xffff, 0x1, 0xa660000000, 0x4}, 0xc) write$sndseq(r0, &(0x7f00005cbf70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/3, 0x3}], 0x100000ce) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000100)=""/172) 2018/05/12 01:18:26 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:26 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4c00) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2), 0xffffffee) read(r1, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/05/12 01:18:26 executing program 0: perf_event_open(&(0x7f00000000c0)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cadff1)='/dev/sequencer\x00', 0x20009, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00003c6000)="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", 0x18c}], 0x1) 2018/05/12 01:18:26 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x8847, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) bind$bt_sco(r1, &(0x7f0000000040)={0x1f, {0x6, 0x3, 0x8, 0xc, 0x400, 0x5}}, 0x8) 2018/05/12 01:18:26 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:26 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x7ff, &(0x7f0000000000)=0x0) io_submit(r2, 0x2, &(0x7f0000001340)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000300)}]) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) 2018/05/12 01:18:26 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0), 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) [ 174.104489] QAT: Invalid ioctl 2018/05/12 01:18:26 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") llistxattr(&(0x7f0000000080)='/\x00', &(0x7f00000002c0)=""/4096, 0x1000) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000040)={r2, 0x3}) 2018/05/12 01:18:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001400)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r0, r0, 0x8d, 0x1, &(0x7f0000000040)="0c221fbcae0459d1bd533d1ffa88592b5168510139956bdea0124470ef4e47f6b1d11df93573a006ced191d6c1c37d0330e6831d85b8ab35dd56438bef368c83bb113a53bf3e0fa93edead7265ecea5c7f8957b67598df714a5a263597242aada5a463f2e60dc7ef0d558aa68356f54f2aaea83612db1a3efb67802e7639da40e7", 0x565, 0x7, 0x4, 0x1ff, 0x40, 0x1, 0xcd9, "7db0f944d386aa592abd3289b67cf62e4ac40d6a7f85ff1bfeebf3b47c1b4bf76e1d6e3200c817e79069a452ce8c8df7721db02f96c23b451bbd02f5ab8e0c6faf3b5c888cca73773f9518514e2f7d7e529d6a9c7a06917ada6681b1a18468070bb3fe0add09d612e3ad7bcf07b62665214c095a6be52aa7bd20ddda0951d07737b48a09752f658446ef0721e5"}) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) [ 174.125063] QAT: Invalid ioctl 2018/05/12 01:18:27 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:27 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0x11, 0x803, 0x300) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8001, 0x30, 0x9, 0x8}, &(0x7f0000000080)=0x18) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) quotactl(0xffffffffffffffc2, &(0x7f00000001c0)='./file0\x00', r4, &(0x7f00000002c0)="ef8c85ee8305d7676628f43ae238b3ac8483888e48b087039c171c9b971e63e9306dec6b4ab35bc03a16e2b76abb50eda191d9ff676dde376409d9b7ad7f1e08b086edd5555fc9b8d57f80f9e33d94313a13aaacf108c4258142e669033d26ac588cf853e4771bdad47eec82ff129421afcc3a64cb") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7fff}, 0x1) recvmmsg(r1, &(0x7f0000005f40)=[{{&(0x7f00000048c0)=@in, 0x80, &(0x7f0000004c40), 0x0, &(0x7f0000004cc0)=""/250, 0xfa}}, {{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000005e40)=""/250, 0xfa}}], 0x2, 0x20, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x200002, 0x0) ioctl$BLKSECDISCARD(r5, 0x127d, &(0x7f0000000380)=0x260) 2018/05/12 01:18:27 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x200100) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) fadvise64(r0, 0x0, 0x5, 0x4) 2018/05/12 01:18:27 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0), 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:27 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x310, 0xffffffff, 0xf0, 0xf0, 0x1b8, 0xffffffff, 0xffffffff, 0x278, 0x278, 0x278, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x92}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xffffffff, 'ip_vti0\x00', 'syzkaller1\x00', {0xff}, {}, 0x32, 0x2, 0x1}, 0x0, 0x98, 0xc8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x2, 0x9}, {0x0, 0x10000, 0x7}, 0x7, 0xffff}}}, {{@ip={@empty, @broadcast=0xffffffff, 0xff000000, 0xff000000, 'vlan0\x00', 'veth1_to_team\x00', {0xff}, {}, 0x6, 0x1, 0x2c}, 0x0, 0x98, 0xc0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x1a, 0xfffffffffffff000, 0x100000000}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x370) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:27 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000100)='./control/file0\x00') fremovexattr(r2, &(0x7f0000000280)=ANY=[@ANYBLOB='u']) dup2(r0, r1) 2018/05/12 01:18:27 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00'}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r4 = fcntl$dupfd(r2, 0x406, r2) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x40, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000380)={r4, 0x9877, 0x5, r5}) socketpair(0xa, 0x5, 0x10001, &(0x7f0000000280)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000006c0)="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", 0xee0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r6, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000080)) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)) 2018/05/12 01:18:27 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(0xffffffffffffffff, 0x1) close(0xffffffffffffffff) [ 175.046101] device lo entered promiscuous mode 2018/05/12 01:18:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c0000002000ff8a0000000000006990070000000800010004000000"], 0x1c}, 0x1}, 0x0) 2018/05/12 01:18:27 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0), 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:27 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:27 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc011, r3, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r4, 0x80000080045010, &(0x7f0000003ff8)) 2018/05/12 01:18:27 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000003c0)) bind(r0, &(0x7f0000000240)=@l2={0x1f, 0x5, {0x7fff, 0x80000000, 0x7ff, 0x30, 0x1, 0x6}, 0x2, 0xfc}, 0x80) write$sndseq(r0, &(0x7f0000000400)=[{0x100, 0x7f, 0x10001, 0x28, @time={0x0, 0x1c9c380}, {0x8, 0xfffffffffffeffff}, {0x9, 0x3000}, @raw8={"0038fc53566d28f560697504"}}, {0x7, 0x100, 0x6ae5f2de, 0x1, @tick=0x400, {0x1f, 0x1}, {0x10000, 0x100}, @queue={0x2fd, {0x4, 0xaf}}}, {0x5, 0xfffffffffffff58b, 0x5, 0x7, @tick=0x4, {0x7fff, 0x1}, {0x3ff, 0x7}, @note={0x47a, 0xffff, 0x5, 0x3, 0x3}}, {0x9, 0x100, 0x4, 0x7, @time={r1, r2+30000000}, {0x8001, 0x6}, {0x5, 0x81d5}, @addr={0x3, 0xec}}, {0x3, 0x5, 0xf4, 0x6, @tick=0xff, {0x9}, {0x2cea, 0x7f}, @queue={0x5, {0x400, 0xfffffffffffffff7}}}, {0x8001, 0x100, 0x100000000, 0x8443, @tick=0x7, {0x4, 0x8}, {}, @ext={0xca, &(0x7f0000000100)="fc3448904e02a9c51d8a7543d207da14ff8578d3b4c93d42255806f380f1237d380d846766d2db069b9317920e4762a7cc794f34b819e9bbfd4082f8fb9dacfd965ca6ca565a2b956cba177bda4e5bb3bc0f9afa694765ba65179ad1b14dc08cdc072799d3471d023147ffaadecfab6d2c38d4827876a01ddc729629280090bcfdf990ec75ab94b0a56d97ae11bddeb73f7d2008cf32203d3ef45da68de650f2e17220fb1df102f36330a06f1386b25add5410332e891a73c9fb123ba0e43a0ca5843256aa4ee3def33a"}}, {0xfffffffffffffc01, 0xfffffffffffffff7, 0x7ff, 0xfffffffffffffff7, @time, {0xfff, 0x40}, {0x9, 0x200}, @quote={{0x101, 0x8}, 0x8, &(0x7f0000000200)={0x3, 0x100, 0x0, 0x679, @time={0x77359400}, {0x6, 0x228}, {0xae1a, 0xfffffffffffffff8}, @raw32={[0x3, 0x4d0, 0xffffffff]}}}}, {0x7213, 0x6, 0x5, 0x6, @tick=0xd, {0x400, 0x3ff}, {0x100, 0x161}, @time=@tick=0x3}], 0x180) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/05/12 01:18:27 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0xc00, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0xfffffffffffffee2) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r2, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r2, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x6e, 0x0) 2018/05/12 01:18:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000040)={"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"}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={0xffffffffffffff9c, 0x6, 0x1, 0x9f4e, &(0x7f0000000440)=[0x0, 0x0], 0x2}, 0x20) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) 2018/05/12 01:18:28 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) [ 175.208104] device lo left promiscuous mode 2018/05/12 01:18:28 executing program 4: add_key$keyring(&(0x7f0000000c00)='keyring\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r0 = request_key(&(0x7f0000000c80)='ceph\x00', &(0x7f0000000cc0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000d00)='tgr192\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000d80)={0x1, 0x3, [@empty, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r5) r7 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x2bd, r4) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2c0942, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000006c0)=0xe8) fstat(r8, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getuid() ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000000780)=0x0) sendmsg$nl_generic(r8, &(0x7f0000000bc0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400a004}, 0xc, &(0x7f0000000b80)={&(0x7f00000007c0)={0x384, 0x21, 0x0, 0x70bd27, 0x25dfdbfc, {0xd}, [@typed={0x8, 0x24, @uid=r9}, @nested={0x94, 0x1c, [@generic="1174cd53254ba6c3aae2b15c44f421e76c2dcd3c61c41e83a39e0a3201e0af0eb8ec774065d3d12de1514acc4e7fe6678652a0865bb228997c0003aeeafa15cdaa8a8857a34ace56fda3f1c65c079051a4c225d50a875b7468585a61b0b576555418601da4b14ffb7a0b83a76b1f8d97a3f0736340e5594db0edfd44c73e6231da5b47ed9d5d7eb036516f76fae4"]}, @generic="01622b7005c7c22f5ed33055941d8c9c98bd1163818f02ecba6ef2476373f8627c5283ae46c0b9608e915e3b3fbd3c31395ec96207403fac1f2d97d8c40b27448092c9190e469e6e6c9fed7fe4daa36ffcd74896994979ae9112b247173946e281eec12b56337a0c4aefb1df524129deb7306fb38ac24adb31de6a56f605282293072295391152533bb4fbdaada50ebc30ebd8754cfa63fdc1cda65d37ff56c9ea6f28ed07a67f75", @typed={0xc, 0x5, @u64=0x6}, @typed={0x8, 0x8, @uid=r10}, @nested={0x20c, 0x3, [@typed={0x8, 0x3f, @uid=r11}, @typed={0x88, 0x31, @binary="c4afd4ce05e4c225d4614f8dbca4a727dc8980b5b41de5dc6bf4d288efd44c512b23b3c374c1a4b3e3ee96373e333b3338db9e86606a8408ac1c4c8e98d73d6bf7f3f54e1368cebcf2280c98728f1462fbe03f1d96645179847e257cd8bc4b0788e8e4448a60cf1ab3257e05afd6a731264085cb97392fc1780fd02061fcb3787b"}, @typed={0x8, 0x69, @ipv4=@multicast2=0xe0000002}, @generic="d09546666bbb60353335e76443452eaa3ea489c67b1c7e0911e7d23a72671bfe63826ece8678ff9630817519b1e778bb32ff8c31ac08949b98111fe98fc4d394f773839e5470c4b1c011f5280ec2b76c7e49a9f3701cf5832c4bd24f4bd889c0cdddeb76e5fc3f7c272cba46029df619a28e3c8b353704f15f87", @generic="12a8f7fa8394224b0a87f79e60c229834c4aa2894f32af332ccb830b1a89cd3250da1841790f77002d3b1ee929fd0e449f4cae94875393568050d65ce4908b54886b1b307b2ede5a34dba76119bcb937ef", @generic="696faae97d9c9b479aa3e8fa78099971654c69b358e90b4c902eede37a12233b7240ee38a3075b9a25ea306a563394595e2fcbff5adebb49bb4d574c895aeab702cea52fcec2a074e05414fb1b0a39d282241b90942bc5a77f547227f24cf6a2d37f46161d114910df1387cbf9feb10115807bf3d75fc816a45c0e9a6e1715bdd62ab30d07fb86fb9c43d49264b9bd95a1ddb115065506d57f87874b26852fcf890ed6"]}, @typed={0x4, 0x37}, @typed={0x8, 0x4b, @pid=r12}]}, 0x384}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r8, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000000080)=0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r8, 0xc0286405, &(0x7f0000000300)={0xbec5, 0xffff, r13, 0x6, r14, 0x5, 0x7, 0x7}) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r7, r7}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'tgr192\x00'}}) add_key$keyring(&(0x7f0000000dc0)='keyring\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) 2018/05/12 01:18:28 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) [ 175.249643] device lo entered promiscuous mode [ 175.292385] *** Guest State *** [ 175.296093] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 175.305102] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 175.314084] CR3 = 0x0000000000000000 [ 175.317838] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 175.323863] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 175.329904] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/05/12 01:18:28 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x400000, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$packet_buf(r1, 0x107, 0xd415c49cfc253409, &(0x7f0000000200)="6760e152b20bf088f7440d1df190d517b05305a4f7010ce4093dabe343e0848f5b69a130de2fd41f2799e5b8a762b28962074589a108a48760abeaf3c0bb86c43ff6b868e080fef344f8439e5346ebb5142d91014704027039a7a7", 0x5b) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) fanotify_init(0x0, 0x8000) sendto$llc(r2, &(0x7f0000000580)="1c455a76e312a1ee5700135ade485d18b68d315acd9fd246c2505a09f6b0328e2e3aa42e84e68d577ecd529905909d74bd57aef32d073438b81fc81aaa0a92bda9fe572129d394b55535f08f94421fc1914a4474265f9933ac4ea4ab05f3bd2b22ea9c8c7a821fb9615cb3806d18f7f278a0e7ed264197576c40a3ee86802bdcbbcac0320add3d7018046e280ccc838776d26bd17c", 0x95, 0x40, &(0x7f0000000640)={0x1a, 0x301, 0x10000, 0x6, 0x100, 0xe5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r2}) socketpair$inet6(0xa, 0x80e, 0x1, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0xfa, 0xff, 0x15, 0x412a8b5f, 0x8}, &(0x7f00000001c0)=0x98) 2018/05/12 01:18:28 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) [ 175.336637] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 175.344668] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 175.352714] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 175.360754] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 175.368785] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 175.376835] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 175.385111] GDTR: limit=0x00000000, base=0x0000000000000000 [ 175.393142] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 175.401185] IDTR: limit=0x00000000, base=0x0000000000000000 [ 175.409464] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 175.409517] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 175.409529] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 175.409538] Interruptibility = 00000000 ActivityState = 00000000 [ 175.409542] *** Host State *** 2018/05/12 01:18:28 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x3, 0x80000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4001, 0x0) linkat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x400) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000001f00)={&(0x7f0000000180)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="300000d7abf5e0008400000001000000000000c1274aea0000000000000000000000000009000000000000005d954865a016112c880b1d7b7272117d262dcf3f76a8810b1ad6f22d0facb7072035d2ff2dc1c6b2d4c20b6b92d8f86340c317e493947fb97a4ccc0904c582edcf992e33a5c5e65caa77fc917cc4e76de3018daa04e06d78c855f895ca696d5ab63cf646477cc171b9758b15cb969466ba12f263c6e4b62bb7c530e3850bcff792641a5b6f347d365e14a6138cdec30702ded1e7f208d6f4c99b489c514985bdea81513613627bfd854aafb6", @ANYRES32=0x0], 0x30}, 0x40) ioctl(r3, 0x941, &(0x7f0000000300)="f11a1edca93e5efaa1393f12e25e18d883ee11878c262fc560d66094a06531b241e4ab592474de7b4e573b345284c94cceb898ee52fc33c552cdc86165399701f64c954662e85f5ce47490113ecdecaf74645513677e664949f4e208e1ee") setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="9c373fc1665337c9dffae42b61ee21191e85408831d0c1b583d7674b10bb9e36e720f4a78e1d5ab0ba6077a0dd8d1871f1750793509fda98b15da4e8d3982c5dbb3b58b437d6c428e4f8313b4a4341a0c8c8f9ea5f03ae7bff117b3a4e07283e4ad2606152f46a739cf6ac8f55fec89cdbca9b9b4b92008685c7ba536b55d1008ea5c0e2d4ef5824c1a8fd63f52a7b76d71f551264a1e26dd9e0537185ad9517d7ea14a9f342ac0fb212aec530a6454f043360515c8d7309a5ca4c632030ccb8039dab9448067ff864802785c4c728d666dc981c1a57dfb36cd58949fcf060d47186dba0799c", 0xe6) [ 175.409556] RIP = 0xffffffff811f7479 RSP = 0xffff880179b37390 [ 175.447492] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 175.454062] FSBase=00007f3aadb3b700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 175.461921] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 175.468074] CR0=0000000080050033 CR3=00000001ae72c000 CR4=00000000001426e0 [ 175.475157] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 175.481892] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 175.487994] *** Control State *** 2018/05/12 01:18:28 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) [ 175.491524] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 175.498236] EntryControls=0000d1ff ExitControls=0023efff [ 175.503860] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 175.510831] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 175.517559] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 175.524192] reason=80000021 qualification=0000000000000000 [ 175.530570] IDTVectoring: info=00000000 errcode=00000000 [ 175.536068] TSC Offset = 0xffffff9dd43e7587 [ 175.540528] TPR Threshold = 0x00 [ 175.543939] EPT pointer = 0x00000001d962601e [ 175.635182] *** Guest State *** [ 175.638581] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 175.647667] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 175.656658] CR3 = 0x0000000000000000 [ 175.660967] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 175.666998] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 175.673062] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 175.679930] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 175.688049] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 175.696337] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 175.704591] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 175.712999] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 175.721063] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 175.729274] GDTR: limit=0x00000000, base=0x0000000000000000 [ 175.737323] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 175.745340] IDTR: limit=0x00000000, base=0x0000000000000000 [ 175.753354] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 175.762238] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 175.768695] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 175.776186] Interruptibility = 00000000 ActivityState = 00000000 [ 175.782452] *** Host State *** [ 175.785695] RIP = 0xffffffff811f7479 RSP = 0xffff8801c46ef390 [ 175.791725] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 175.798189] FSBase=00007f3aadaf8700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 175.806550] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 175.812500] CR0=0000000080050033 CR3=00000001ae72c000 CR4=00000000001426e0 [ 175.819561] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 175.826293] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 175.832386] *** Control State *** [ 175.835869] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 175.842564] EntryControls=0000d1ff ExitControls=0023efff [ 175.848138] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 175.855109] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 175.861851] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 175.868548] reason=80000021 qualification=0000000000000000 [ 175.874893] IDTVectoring: info=00000000 errcode=00000000 [ 175.880368] TSC Offset = 0xffffff9dd43e7587 [ 175.884725] TPR Threshold = 0x00 [ 175.888122] EPT pointer = 0x00000001d962601e 2018/05/12 01:18:28 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="b6295e4eca6cf5b612ec6f") rt_sigprocmask(0xfffffffffffffffe, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x6}, 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r2 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) write$eventfd(r2, &(0x7f0000500ff8), 0x8) 2018/05/12 01:18:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00'}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r4 = fcntl$dupfd(r2, 0x406, r2) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x40, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000380)={r4, 0x9877, 0x5, r5}) socketpair(0xa, 0x5, 0x10001, &(0x7f0000000280)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000006c0)="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", 0xee0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r6, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000080)) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)) 2018/05/12 01:18:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x8402) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000008d40)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000008d00)={&(0x7f00000004c0)=ANY=[@ANYBLOB="d0000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000300000700000100", @ANYRES32=0x0, @ANYBLOB="b40002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400040000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r2], 0xd0}, 0x1}, 0x0) 2018/05/12 01:18:28 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x3f, 0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/05/12 01:18:28 executing program 4: syz_emit_ethernet(0xffffff50, &(0x7f0000002080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [{[{0x9100, 0x5, 0x4, 0x1}], {0x8100, 0x2, 0x2, 0x4}}], {@ipx={0x8137, {0xffff, 0x101e, 0x5a, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xcc9}, {@broadcast=0xffffffff, @random="e0a2d2077cf9", 0x7}, "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"}}}}, 0x0) 2018/05/12 01:18:28 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:28 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000000)={{&(0x7f00000001c0)=""/133, 0xfffffffffffffde5}, &(0x7f0000000140)}, 0x20) 2018/05/12 01:18:28 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) [ 176.065135] device lo left promiscuous mode [ 176.095754] netlink: 188 bytes leftover after parsing attributes in process `syz-executor0'. [ 176.098133] device lo entered promiscuous mode 2018/05/12 01:18:29 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:29 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x200) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x400600) sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x24c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) sendto$inet6(r0, &(0x7f0000000040)="88", 0x1, 0x7fff, &(0x7f00000006c0)={0xa, 0x0, 0x0, @loopback={0x1100000000000000, 0x1}}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x14343, 0x0) getsockname$inet(r2, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) io_setup(0x7fffffff, &(0x7f0000000480)=0x0) io_destroy(r3) 2018/05/12 01:18:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9e000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) 2018/05/12 01:18:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="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") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) r2 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x801c581f, &(0x7f0000000380)) 2018/05/12 01:18:29 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:29 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000580)=0x1, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x57, "64b65b1fabac16a66e6b0e5421d5a89809c09c36dbbc970ea619df49d4ca77b752f60a321620ecfd5ec89cad41ea8cbf0371b208da58138bc0580be68445cf24a52f8d908f3c0469abbf2605d3f88d1e369184ea056cbb"}, &(0x7f0000000300)=0x5f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="4d000000d95384ccd94c73704bc83d580791ee4e550ccc3ce2408035fb23a361cb4cfa8ecb5223728316d1ab0abd246a95844112f0d6e121fb2d20dbc44a4b1fea2a7101e72ffb55dfee1ce674c824cb21"], &(0x7f00000003c0)=0x2) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r4, 0x40a0000080044dff, &(0x7f0000000040)) r5 = socket$inet_sctp(0x2, 0x6, 0x84) getpeername(r5, &(0x7f0000000180)=@can, &(0x7f0000000200)=0x80) sendto$inet(r5, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r6 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x94, 0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f00000004c0)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e23}}, 0x5, 0xd}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r7, 0x5}, 0x8) ioctl$int_in(r6, 0x0, &(0x7f0000000500)=0x401) getsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) shutdown(r5, 0x1) 2018/05/12 01:18:29 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1f, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'bcsf0\x00', 0x80000001}) 2018/05/12 01:18:29 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x1c, 0x9, 0x6, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x1, @uid}]}, 0x1c}, 0x1}, 0x0) write$binfmt_elf32(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x8, 0x7, 0x200, 0x1, 0x3, 0x3f, 0x5, 0x3c9, 0x38, 0x88, 0x93a, 0x2, 0x20, 0x2, 0x5, 0x80000001, 0xffff}, [{0x7, 0x6, 0x476a, 0x1acf, 0xfff, 0x401, 0x9, 0x2}, {0x5, 0x9, 0x401, 0x0, 0x9, 0xfffffffffffffffe, 0x6, 0xfffffffffffffffe}], "", [[], [], [], [], []]}, 0x578) [ 176.202490] netlink: 188 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/12 01:18:29 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) [ 176.274459] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 176.279487] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 176.290048] binder_alloc: binder_alloc_mmap_handler: 12260 20000000-20001000 already mapped failed -16 2018/05/12 01:18:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:29 executing program 3: r0 = socket(0xa, 0x801, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffff1b000025cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = gettid() setpriority(0x1, r1, 0x101) 2018/05/12 01:18:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r0, &(0x7f00003d6000)=[{&(0x7f0000065f12)=""/238, 0xee}], 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000040)=0x7ff, 0x4) 2018/05/12 01:18:29 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x9, &(0x7f00000018c0)=[{&(0x7f0000000140)="2dd6d21080231b08a5176a8fb7a0d09765acf90e43a5b974ba1953ef302fe317598aecf12edb4a7cb314d107b1aede5ad7077069c2b9987436e8c8228b5b2e6556a6a23c6f64982558635662f1c2cb917cf3fbab1b978429f654189ef43d5e0687a6b5f692bce65587280cd43b6583c8a13359e31d83e9483c69270f2e646972fa2879df7697528e91df82ba0973ec91bda7f662e33332a0a04597cc3c3e883a219821738c69bf7ca5fe3e4b3501105de7d5b35160c0f34bc975df", 0xbb, 0x1}, {&(0x7f0000000380)="a6fa2492e7bc19fb4fc42cd3e28ef677cb384c7ab6e13d06820b323efae8f9d82d0b9fdd6b63d33c9ef34964d7d243512a56a8aa4f7914cc70420391e3033450dba71645d2c29a5a1775ae163f00bd131224a2b166706a76779316d166538af9a1b6294f858636291635bde4f8ec0a38a8c43fe2797282f12cd8000c6a1931b37a8c7835dafefdba0c3a540c9de67bdaa26d07bbfa64ad261d5326278ac46575b87486655f262346cd99f2c358379b51bd726a09", 0xb4, 0xfffffffffffffc01}, {&(0x7f0000000280)="ff294748c111210958396fe98bcb48024d5e1901bd64", 0x16, 0x150}, {&(0x7f0000000440)="90af272eb92337f361935f6c2169971bddabf86fbafec06f5549fbd8ad510bab13e0690ddc69951a5f5e50180215f1e7f8775db87867ac446b5a49c0dad84e9716a9e7bda6e62db49d96cd0b1b300e7901fcd8d81f080ebef52220efa90a50d6e6ec185816540f2c7ce89d0dfc86a0c335f236f7feb2062d640fdacaab422daf1a01edf8d4d140a44a305b10ea8e9fdb1c35cd6f4893219c1306c2259adeed747ee311e47d0e2736c81f7fcca7e3406c16a80ad51fe8a07bc01d173ebab222b851581451acb3ed2bd70209c490ad0ac7f72229116ec6b82c1ed3e03c99bdca22a76f91263eafa04653661f76bf485c33c470d630b8b184caba", 0xf9, 0xffff}, {&(0x7f0000000540)="68a304bb3d2dc9017d0de72557a60bc5212b1a2a653ecf788a8ab484c05dd479e4329e24b1917c55aad024e4828c712fdb829d67bf871904a79bb93f114356516b72853157dd4496faeb294395e2c183a8678fb408c961e73e3712a2e86d4c013c1d71f99395787e71c81f2df44052e644d4ed0c68b4", 0x76, 0x2}, {&(0x7f00000005c0)="22e56b9fa7a6dcf12345eee97e0a2a8fd8150f3e1079b930204bf7868836dd1c1ccc9ac4160dfb7be7718cffe6426019e342c447c2343b3b25b976afdcebef0fab75236f4bf9e67c352d733d5b782fb468c861b90f6b27764f64549c42798058a67e701a811bcac797153eb254fdf77257a1c20eb2a839eb7d9119b8d6584c4ebf55c64df62451bd30e75ec8b8389b5c8c19b40df2424672c3f9272daea32b3a4c7f30cf2a96e38fb0ca9ef59cd1584e7783b50c1536ef108fba7ae8b79712ce6a68a3705823ca5e78e190723d1785440b5a46a3af84744395c135f91acae0dd8b8e7270aad621b2ecfc2af546", 0xed, 0x49}, {&(0x7f00000006c0)="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", 0xfa, 0x2}, {&(0x7f00000007c0)="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", 0x1000, 0xfffffffffffffff8}, {&(0x7f00000017c0)="c88778e52f23949904a0694cb4ed25246a649e1d77dd0d6ce23f876b1af35cee256dde3e12ccde48e62f2b5f1d0020b5ecc59ba09ba30642c3aef1e6785739c89eb7894026b25f41cdcb58989954472afa3a783c85278c07fe8a2e699d752b11864d75b5f5dad54f2e477d0b01eff46cd7e1bf8a24f0c31101a4ce124fd82ef90bbe723d32836cc61a7306c2646fa50fbeabc8b951f3d29ba2f2020fa1128d9ac5ce68f85c90a78dc9123104e81e7e223fdd0f1051c054a8706f8f025d3be8ec8d3269d24745627c740521863260dec7ff31c34d1f5f195bba19fdedb06532c7f2ba91de22380b7378ac98c9f475334ae35435a1a8", 0xf5, 0x9}], 0x1000000, &(0x7f00000002c0)={[{@tz_utc='tz=UTC', 0x2c}, {@uid={'uid', 0x3d, [0x30, 0x30, 0x35, 0x34]}, 0x2c}]}) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, &(0x7f0000000000)) r0 = syz_open_dev$sndpcmp(&(0x7f00000019c0)='/dev/snd/pcmC#D#p\x00', 0x20, 0x20040) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001a00)) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1000020, &(0x7f0000000300)={[{@mode={'mode', 0x3d}, 0x2c}]}) 2018/05/12 01:18:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xb) open_by_handle_at(r0, &(0x7f00000000c0)={0x8d, 0x207276801b, "b58b72cc3bc7772b3a19e4c8ae5c22743d7f97e3ba7fa70053c6567129f169a6ff51f71a29bacb8a0478b4669c59cf9887c6b444430975e3d333fdbd1ca487d71b734953bed4d260ac2ced5393c7af7b447bf12bc6a398e933faa8a720b2cdb6989d7973aa2295a9f887ecd201215d9f6c19d9f87c1e1bdb8e220a3968e62c29237f4ccb1ba34a5db250c04f00000000000000000000000000000000"}, 0x8000) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xa, 0x4) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/05/12 01:18:29 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) read(r0, &(0x7f0000000280)=""/113, 0xfffffe45) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8101, 0x0) connect$vsock_dgram(r1, &(0x7f0000000300)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x670}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xd}, 0x80}}, 0x9, 0x4}, &(0x7f0000000100)=0x90) 2018/05/12 01:18:29 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0xffffffff, 0x0, 0x10003, 0x401}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x8000, r3, 0x0, 0x2}) 2018/05/12 01:18:29 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:29 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1, 0x0, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$BLKRRPART(r0, 0x125f, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'gre0\x00', 0x0}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) capset(&(0x7f0000000180)={0x19980330}, &(0x7f00009b3000)) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r2}, 0xc) bind$bt_hci(r0, &(0x7f0000000140)={0x1f, r2, 0x3}, 0xc) [ 176.455866] netlink: 'syz-executor2': attribute type 12 has an invalid length. [ 176.482323] tmpfs: No value for mount option 'msdos' 2018/05/12 01:18:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:29 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0}) socket$kcm(0xa, 0x6be41171bcd2fb55, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="7a6aab3537b9cd6935b6ae45620ff85f9b38d9de0bfbe0ed97e88dc14f7778acbf02348e143f6f35e9031368c5c4ba03efa69528755d3c3ef1027ec0ad7456bce22bb69d449533229e8d311f2254bfc4913c5a1275a9fa0692890435d7b75d941dfd7aefc64d41157564ffe343ddef864236a0a74e288332d6a729974a4cad4471efee8253f50af68c14436cdb79f02b707331288d3c17bb1e089778ca844ff78c496105aad753cbe82a2ff8086faddb4a0c7800b5e4dca53ce98e994ff1d78703a60342dfc9d976ecd3fac0035eb2", 0xcf) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001300)={r2, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) sendto$unix(r0, &(0x7f0000000200)="6c0dec4e3ec29ea0e82ddf73e47079cb19f64857a6585df99913c19996a3333a1e911b8e6cfe71e4d5c79d6b3726995f12d51905f67b8d158cf29d64c97145e5098980bb064ba59e08377adca7f07d95b2c1a4ac1987ce714d86055fd9304fbc53c247450655d4384c0095", 0x6b, 0x8800, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xa3, 0x20a, 0x1, 0x80b, r1}, 0x10) [ 176.555621] tmpfs: No value for mount option 'msdos' [ 176.563077] netlink: 'syz-executor2': attribute type 12 has an invalid length. 2018/05/12 01:18:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:29 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000001d00)=0x14) sendmmsg(r0, &(0x7f00000022c0)=[{{&(0x7f0000000180)=@nl=@kern={0x10, 0x0, 0x0, 0x20040800}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000240)="cfe792ea6a077c26cf580ddef9f9848fe25210a30e969064cef0383b9b7e567ea18b4cdc6768f57afa02f212d4a6f8d85577214ece73683a58fbee4f7c37f232213f6c387df74df34a16695e9bf85dc7c6469f7317e04fbfa2236548a570ac8a47a2695096b9e0184dd7a2e0cc39ba1f1480", 0x72}, {&(0x7f00000002c0)="098a30ce4cc8057dacbbdf9e833e0d4a559be4c657129d96b5248b3171b7a843c5a7f7080f3d8ed4edd1069ec3d9f953d41db99cdc7f2f93bbceaa3015a6bd64e0daf9f5e33783013a6e0e01557b75ac06c30814581cee4e982698ba00108b155e5af3026bfcdf3f576a6ed9c4a6f340643195ce9a2223101d6a", 0x7a}, {&(0x7f0000000040)="80", 0x1}, {&(0x7f0000000340)="724df7ac576cec12bf1d20b778efb61941fee73b3e63852ecc27eb0904a1f37c2bef0b71c8dbbd7e31485d97a207c05f7d864d1dfb7ec14c2761085c95906e6994c396935598fa22a7fe9a419974f87e64117c644eb2af35b7ed33c03259d39fad064950e58c9e5e9458d5719a4deed3a671a10eb85c174e77cef3e5627f2178b97fdd37ec193dcb0eb7adf9454404443f7bae59421d25f6fe886a2e1dd106aad464c8a2a62bc7b7ad5561ec4482648944e6b8a906a921ca2899bb", 0xbb}, {&(0x7f0000000400)="fa5481871ce64ebd85fafe51d398deba81d6fa65d44f69fb531e206f8f6cd7e1499bdef2210be58f47b9fbb54ecaeae6d9602ae6cf7758e1b3d12ea63211fc4dfcfcb266b810ca5ec310556ef372a06da97666262ad425a4327d1a3094de22291dfc778dbf1e2cf61f8de099ecc37b390dc51fd5a841880350e2618e50e02c46fc2ab9bf30ed0140d25ea2324c74912659083483e198babdf6bc3e32120172567a06526b8c028f8a83890e99480ca5901aecbe09b58270203e997d578ddd6553ed5d91e23c0205dda99553eaf5247287edccfedf22745831ee0c509fb4b0864ebd655212b2e4e9b13e0c7472357b9d4f5c3d3e28ccb1bbecbd942552a5b329", 0xff}, {&(0x7f0000000500)="21d7a12436774b290e697099464581a264a41840fdff9c9527daca8b8db8f23baf5004f0041eb6c3589ccc2b6f0b5b1f57e5338d05d23ca1e54fb0d9d9fb5b9e82a4f08dc67f671e41a51b7839afc026f550868471ada6ddf3a4103c9da2b51467da460023c909dcb57e549ea2e078a592a97d51c73384130ddc79c0857d7c4a98da7e309c43f4ff3022b8", 0x8b}, {&(0x7f00000005c0)="baf0ecef6a1ef1c5bc9b62f56fbf9d187611f7147b827b8ef026aa097c5b53ca7a620d94485152c740f30fb1563685521147839617ad14264b4cddbdcbc6b4247f6c134cda172f5afe849ff6bcb5f252ba02f55660c176b6caf02b11b34e3af649fa463bc9648f17339b6173c361a6f6aef723fceb45721c97488b1b287e28174d76a05ec7494233eed463788637647ea8c5a21a1e23f677e919da6036927884d3fcf77fefccb34a473bdbba5725375a8cdc61ca2b49fb2facfd035992a5", 0xbe}, {&(0x7f0000000680)="1e7ec027c68ba837cc2989e9693ed7b239aa14a87c6c6dd32f32a0db4477a91a58238c0fcdaf966a1f1d28fc250dc0768329138385ca8936577b3e0ec32a44ab6c57dc747ea9f6897df7c52dd755c9f60bb6ed9e56222ebc2380acb86362313d861f885d3ba556a13322a4c539103a76f4975e8421076f7fbd6080f04b43fa018c1f0da36cbfee9d2a9c2e3e4c1ba7e16a7c97cd0c0a05319ad0e24128082a8479130b29da425a3073c1ac6a43c650ac4cc40199a655661ea1b625700d0b6e4c86c8e3e205a0", 0xc6}], 0x8, &(0x7f0000000800)=[{0x1010, 0x116, 0x7fffffff, "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&(0x7f0000002080)=[{&(0x7f0000001dc0)="09ca2f7359ca2b65a36763bee47c1b55a81ae0a453e4a7234dec07e6f60a243ad7c097c8361e905033b1cc74836bc2463e3474f629b32500ba6705c32c435e6b3b42184c9f5429835d9edc6719a7799b44b94b98fc9f60358c4d2a3b11bd6116bc7ca3a8123becca3109afc6c8db028cde41e3b91a44eb1a87ec53e8d7409413d0a219c9e6e73461b74e64ee20f864a827c8decf2d93369a876263d5335a110e9e21c8c7d82f0b2b76bbbd162ed440be3d4c4f0bca9c34718491fb77574502791253dbe2f9c1459e3dc6ab7399dc20cd", 0xd0}, {&(0x7f0000001ec0)="039bfbf94fe2b390ade929b9124bfc5deb7f5dc0a47045265a3c70d3562d6a98099d1944fcd18ab07375ec8794597a4ed4a463c273add87caa8e09f1e0aa78d3abfe3a9722bb13eb6c6370c37d14d0bbb5f625d5d6b9fe46256ecd6835b6b8d3dc2073e996464ba42ab272717e50e6fbf73291bdaca0abf07964125d625e2f454c9e6acb62a406cc67f6bb65e91b23650bf2a5faef7faa07023d054e36d5dc512776023a1790043b6f92c8289cd40ed61b6002af75fd4550ee155c154a514ef8560d44576fd9224c312f64ee10623669548e574a5f9aa54998c5ec3b33d5504970d2d203d5", 0xe5}, {&(0x7f0000001fc0)="2ae731f6650e4729d666e4d6f0fdfbaf11bc81a29fc09e9f16970227d1aa5e4ccb96f5f905a6cf6efd79225f47f39014400881af1b39f96c30a016a9381c7dc46a5984ffa5d81644553e5e8c06c7348be8c8d91760e96c43660a3bacdc7d84779c056ac55c90c0e69de8a92b80173ff626b74b3cf38cc1d66b2bcdbdc9b8b49dd05d12f4bfb8bd4962f0c084bc4e2b12b69f1e41eaf2cd691d0ee3af68a8", 0x9e}], 0x3, &(0x7f00000020c0)=[{0x70, 0x0, 0x1, "b9a5699631050c698b4c72d7bb913604095fd64d1d3d6cb1edf94729880e95731a5e94938b4b41d0b0f2fd8a6edb0982cd451428af30644a141b59bb8185936645f6626ddacd77feb44bd6de89541b8102512eb780ebe7d084aa824e51ef51"}, {0x60, 0x104, 0x7, "f1af0df9f2ed880c908128c10b84e802fa94c237b39140b9e07eea5b3262adb0b9b7ed5daecd974ccda7b596e27bf378153cdcc12ad81a35f77845b46393398180885940641563936009fac0784c"}, {0x110, 0xff, 0x81, "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"}], 0x1e0, 0x41}, 0x1c}], 0x2, 0x24000010) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) r3 = socket(0x1e, 0x1, 0x0) getsockopt(r3, 0x800000010f, 0x8000000000000083, &(0x7f0000000040), &(0x7f0000000040)=0x300) r4 = dup3(r2, r0, 0x0) sendto$inet(r4, &(0x7f0000000040), 0x0, 0x4008000, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) accept4(r2, 0x0, &(0x7f0000000200), 0x0) 2018/05/12 01:18:29 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYRES16=0x0, @ANYBLOB="00090000007fffe5ff8001"], 0x2}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fd/4\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYBLOB="030000000600f4e4903e0691ba21e5531cb4ca99e93747be48cdbaca91bc833cb5c39343f78cd07b435381953bc79594aaa531f7"]) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000000100)={'tunl0\x00'}) 2018/05/12 01:18:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0x8, 0x7f, 0xdc}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$void(r1, 0xc004587f) 2018/05/12 01:18:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) r3 = accept(r1, &(0x7f0000000200), &(0x7f0000000280)=0xfffffffffffffe8a) r4 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'tunl0\x00', 0x0}) bind$packet(r4, &(0x7f00000001c0)={0x11, 0x1f, r5, 0x1, 0x4000000000000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a5094", 0x30}], 0x1, &(0x7f0000fa6fe8)}, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000300)={0x6, 0x4, 0x40c, 'queue1\x00', 0xb1}) recvmsg(r6, &(0x7f0000b2f000)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f0000000000)=""/191, 0xae}], 0x1, &(0x7f0000590000)}, 0x0) r7 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x6, &(0x7f00000003c0)={0x1, 0x1, 0x6, 0x80000001, r7}) connect$pptp(r3, &(0x7f00000002c0)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/05/12 01:18:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x40) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x109000) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000100)={0xca, "6924c391b16f30f98a183730e8857f60372ae4d6935abb57e818f654774a70c1a8d0c65094c57ae663fe951799ccd594238693d5273cec447bd28b4a4f9c4131da10bdcd6d8f9e6031952813a63410b094dbe7ad82db03ddf5a2f7fe9d3198ac7258a2d5d402a6d90706187b6f7fba7d15c88f50ee2b3d5cdfc3dd37c78e0861a021c1ffd19ac635531fe7dfdc0067ad7667aa34bdc72faa7704c060ca76c370574115261fc591982bc05ac25873a8c6b23471b07604dd31ec847a9467089ab9a3cc52322cccf113c67a"}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40800, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x408000, 0x0) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) 2018/05/12 01:18:30 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:30 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0xfffffffffffffffc, 0x41b071, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/12 01:18:30 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x4}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f0000000080)="48abb9bfd893c1aadffd68347b0c73bd61317994b18d11cdb418c0a45f43eb8f4287d326796d4e22a78d1df5ca69df19b26943277e897354ca486ca8c409", 0x3e) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0xfffffffffffffff7) 2018/05/12 01:18:30 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000080)) capset(&(0x7f0000000100)={0x20080522, r1}, &(0x7f00000000c0)={0x6, 0xffffffffffffffff, 0x6, 0x4, 0x3e, 0xdd}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r2 = dup(r0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x400452c8, &(0x7f0000000040)={"e39cfc4a6e300025fd0c0000ff7900", {0x4, 0x0, 0x0, "1016ffffff7f"}}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3) 2018/05/12 01:18:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) kexec_load(0x0, 0x1, &(0x7f0000001540)=[{&(0x7f00000014c0)="4ab7f18b9819116b4f38e31cc1", 0xd}], 0x0) io_setup(0x2, &(0x7f0000000340)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x8000) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000140)={{0x2, 0x2, 0x5, 0x40, "98143b9491f76cce28d90e152ae2507f6da110870c60afb01c652760561b075747834d5c99eab88f0d1724a3", 0xffff}, 0x0, 0x0, 0x8, r3, 0x9, 0x5, "8a802af24bfe40c259e699602dedeee1461e64fb0f8acf44d7d0830cc1840db823da4771a4898dd0382553aa0d227fcb3d9b054592fc008cd73a3b432c2a1f6a", &(0x7f0000000040)='cgroup%vmnet1\x00', 0xe, [], [0xc9, 0x0, 0x6, 0x401]}) getpeername$packet(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000640)=0x14) sendto$packet(r2, &(0x7f0000000280)="5d591cc6e2cae53d9c89eae41ec72631749e34431a38f500a596226f469f2a480c0d59b37c37cfec0e96a87704632ab156a97f2c681b799959098a4e64c5223d84cde3537ee62edde0278368e964053d881db189c8c22a1df202315f619f782802c5bf88db62264271dd491ed75798dd389344f4e2d2ab0504ca6617eb2427813cc630936c8638a681c48019519e76299bcb5e353c334c3a54f3b2", 0x9b, 0x40, &(0x7f0000000680)={0x11, 0xf5, r4, 0x1, 0x40, 0x6}, 0x14) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/05/12 01:18:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r0, &(0x7f0000000000), 0x0, 0x1ffffffe) poll(&(0x7f0000e0b000)=[{r1, 0x6107}], 0x1, 0xfffffffffffffffd) recvmmsg(r0, &(0x7f0000525000), 0x279, 0x0, 0x0) 2018/05/12 01:18:30 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:30 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0x10, 0x2000000003, 0x0) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="5500000018007fb3b72d1cb2a4a2f9930a06000000a84308910523693900080020000a00000000001900050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000000c0)=0x8000, 0x4) 2018/05/12 01:18:30 executing program 6 (fault-call:6 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4600) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'nr0\x00', 0x4001}) dup2(r0, r1) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000000100)=0x200, 0x4) 2018/05/12 01:18:30 executing program 7: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000340)={r2, 0x8}) write(0xffffffffffffffff, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f00000000c0)) r3 = msgget$private(0x0, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) msgctl$IPC_SET(r3, 0x1, &(0x7f00000005c0)={{0x100, r4, r5, r6, r7, 0x102, 0x1ff}, 0x0, 0xe5b1, 0x7fffffff, 0x7, 0x3f, 0x3, r0, r0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000640)={0x7d, 0x0, 0x2, 0xb7f}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000680)={0xfffffffffffffff0, r9}) bind$alg(r8, &(0x7f0000f76fa8)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) accept4$alg(r1, 0x0, 0x0, 0x800) r10 = accept$alg(r8, 0x0, 0x0) recvmsg(r10, &(0x7f0000000300)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/67, 0x43}], 0x1, &(0x7f0000000200)=""/196, 0xc4}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) [ 177.463805] IPv6: Can't replace route, no match found [ 177.519594] IPv6: Can't replace route, no match found 2018/05/12 01:18:31 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x900}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)=@ipv6_newroute={0x24, 0x18, 0x311, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x20, 0x40000) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f00000000c0)) 2018/05/12 01:18:31 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:31 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f000041a000/0x4000)=nil, 0x4000}) 2018/05/12 01:18:31 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/12 01:18:31 executing program 2: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f00000000c0)={0x19980330, r1}, &(0x7f0000000100)={0x80000001, 0x9, 0xca6b, 0x3, 0x401, 0x3}) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000180)={0x1ff, 0x9, 0x1, 0x80000001, 0x6, 0x5}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000080)=0x6, 0xfee0) sendto$inet6(r3, &(0x7f0000000300)="040400000309c14609005375c52c", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x5, @dev={0xfe, 0x80}}, 0x1c) 2018/05/12 01:18:31 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0xa, 0x4, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000000100), 0x0) 2018/05/12 01:18:31 executing program 7: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x47) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000080)) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f000000a000), 0x420000000fee) recvmmsg(r1, &(0x7f000000df00)=[{{&(0x7f0000000100)=@alg, 0x80, &(0x7f0000001380), 0x0, &(0x7f00000000c0)=""/63, 0x3f}}], 0x1, 0x10162, 0x0) 2018/05/12 01:18:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x200000000) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="4d84333445eca8a951986a846c5c47b68503b6b9bfb9194d56959e784903d6fce785e33be7c12ba8fda1307fec", 0x2d, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='cpuset\x00', 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x80, 0x8200, 0x7, 0x8}, &(0x7f0000000440)=0x10) keyctl$unlink(0x9, r3, r4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="8b7817d400d934e8cf2c1a5652ebdb7d4b70a5f4651019c6b4a726c98303") syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000300)={0x9, 0x10000, 0xffff, 0xff, 0x4, 0xdca6, 0x3, 0x3, 0x8, 0x0, 0x10001, 0x20}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r0) 2018/05/12 01:18:31 executing program 3: r0 = socket(0xa, 0x3, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="b9b58c9830a6416c377cc3402e2f6385726f", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) dup3(r0, r2, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000100)=""/179, &(0x7f0000000040)=0xb3) 2018/05/12 01:18:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x7fd, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00000000c0)=0x12, 0x4) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0f323e2665d9f8f3af650f20d6baa100ec0fc71e0080b8820a8ee066b9a40300000f32ba4200b009ee65e109", 0x2c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) fcntl$setpipe(r3, 0x407, 0x8) 2018/05/12 01:18:31 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x10000000000000, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000040)={[{@gid={'gid', 0x3d, [0x37, 0x37, 0x3f, 0x34, 0x35]}, 0x2c}, {@nls={'nls', 0x3d, 'none'}, 0x2c}]}) 2018/05/12 01:18:31 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:31 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1400, &(0x7f0000000100)={0x303, 0x33}, 0x4) [ 178.619242] ntfs: (device loop2): parse_options(): Invalid gid option argument: 77?45 [ 178.681775] ntfs: (device loop2): parse_options(): Invalid gid option argument: 77?45 2018/05/12 01:18:32 executing program 7: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d36255", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x480, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000280)={0x0, 0x0, [0x0, 0x0, 0xcf9]}) 2018/05/12 01:18:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x200000000) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="4d84333445eca8a951986a846c5c47b68503b6b9bfb9194d56959e784903d6fce785e33be7c12ba8fda1307fec", 0x2d, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='cpuset\x00', 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x80, 0x8200, 0x7, 0x8}, &(0x7f0000000440)=0x10) keyctl$unlink(0x9, r3, r4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="8b7817d400d934e8cf2c1a5652ebdb7d4b70a5f4651019c6b4a726c98303") syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000300)={0x9, 0x10000, 0xffff, 0xff, 0x4, 0xdca6, 0x3, 0x3, 0x8, 0x0, 0x10001, 0x20}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r0) 2018/05/12 01:18:32 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0xb, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000012cf22)}) 2018/05/12 01:18:32 executing program 3: socketpair$inet6(0xa, 0x80000, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x2, @empty, 0x2}}, 0x7990, 0x9, 0x100, 0x1, 0x64}, 0x98) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/12 01:18:32 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000080)="1f0000000104ff00014454c0171100000a05010008000100030423fdffdfef", 0x1f) io_setup(0x79a, &(0x7f0000000040)=0x0) r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x9, 0x101000) r4 = eventfd(0x5) write$binfmt_elf64(r1, &(0x7f0000002640)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x0, 0xa2, 0xffffffffffffff00, 0x0, 0x0, 0x3, 0x3, 0x4f, 0x40, 0x212, 0x4, 0x7fff, 0x38, 0x1, 0x8001, 0x80000000, 0x8001}, [{0x4, 0x2, 0x3ff, 0x3, 0x8, 0x1, 0x5dd3, 0x4}, {0x70000003, 0x0, 0x0, 0x0, 0x44, 0x3, 0x5, 0x8000}], "06753de7511781f3416420fc317fa445def802eadc16c9e197ab94cbc49dcd03e916c10e060ec06b6a02ff3bc591a0ea11863d757a78647e8ae3217d2fdf272bb237d02e4c1d785154749c83bbd841d6ab02fff02eee1626bd8a0b070c90049b30bd067dbba5d3c3835c32023213de8ef79a1d67956e0658ba2658fa7fce625ed608cfff9e4ec917739f8c9a1d122039329e3f12bfad8bf70fc665c122db1ed47361", [[], [], [], [], [], [], [], [], []]}, 0xa52) r5 = syz_open_dev$midi(&(0x7f0000001280)='/dev/midi#\x00', 0x81, 0x2000) r6 = eventfd(0xaad) r7 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001440)='/dev/urandom\x00', 0x400000, 0x0) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001500)='cgroup.stat\x00', 0x0, 0x0) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003100)='/dev/rfkill\x00', 0x40000, 0x0) io_submit(r2, 0x8, &(0x7f0000002600)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x10001, r0, &(0x7f00000000c0)="911dfd1e02a00eeafda49c0eaf3b42f918d31fdc775c8052f9671efac17a781c312d073d9ffe3723ffc5e7a2efce94ff50ecfe153ca426d02e68e6", 0x3b, 0x7, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x633d, r1, &(0x7f0000000140)="4c8f438edc2aaa0c5b5e34eda0b356107ed86d68af8ae0892ec41c012e167d9abb6a975e", 0x24, 0x0, 0x0, 0x1, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000000200)="d75f", 0x2, 0x7, 0x0, 0x0, r4}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, r0, &(0x7f0000000280)="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", 0x1000, 0x0, 0x0, 0x1, r5}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f0000001300)="9a6da744a2cd273b6013107e6034ecbed8a9deef8c727512c868107c2724d6a9a2c9758e99f34f05eb8f27424cff2b46b2386cc1e6f83de69d9d69e266cdb026746a7d8deea083385989bcf23dd9048f2185d0a3588e4dbf83b831e9d49d4a7c15f2b20683bc9f43", 0x68, 0xffffffffffff2a8b, 0x0, 0x0, r6}, &(0x7f0000001480)={0x0, 0x6b728560916bf51c, 0x0, 0x1, 0x7, r1, &(0x7f00000013c0)="16edb771eeecb99ec038f658883a977edbe55a834766773e433b2ecd60ab32e293cbbdc36cd5f13299b7b67942fcea130fd565d2d785b3c2b780b27b0483aa12ea33b0bf8636393db3ea463275266ada39f371405ae091", 0x57, 0x5, 0x0, 0x0, r7}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00000014c0)="7461a75214d9cf0888cb10951c102a0dbe28c9cf5ad29b5216552c34a166bacced04cf5dd707fce62f578139098e80c7bfa2226562", 0x35, 0x4c, 0x0, 0x1, r8}, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x3, 0x401, r0, &(0x7f0000001580)="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", 0x1000, 0x10001, 0x0, 0x0, r9}]) 2018/05/12 01:18:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001280)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x20}, 0x112, &(0x7f0000001340)={&(0x7f00000012c0)=@ipv4_getaddr={0x0, 0x16, 0x402, 0x70bd27, 0x25dfdbfb, {0x2, 0x0, 0x281, 0xff, r1}, [@IFA_LOCAL={0x0, 0x2}, @IFA_FLAGS={0x0, 0x8, 0x723}, @IFA_LABEL={0x0, 0x3, 'teql0\x00'}, @IFA_BROADCAST={0x0, 0x4, @broadcast=0xffffffff}]}, 0xffc0000}, 0x1}, 0x40010) 2018/05/12 01:18:32 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) 2018/05/12 01:18:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x3f, &(0x7f0000000000)="7dbf2f46ace5ed87b1dca7508fb3a2eca3598eee4030a6a1ea06e1ac51aadf2be2e9b45e05bda75cf3eb1dbb3bdd2f609028b7dbfb836e3631ad8239372f7f5b179fb623") r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket(0x40000000015, 0x5, 0x0) close(r2) [ 179.424081] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 179.435810] binder: 12476:12478 ioctl c0306201 20a20000 returned -14 2018/05/12 01:18:32 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000008ac0)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)="67ccfa7ed72e4cdb21c5671a63be50d2", 0x10}], 0x1, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000003340)=[{{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x1, 0x0, 0x0) 2018/05/12 01:18:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) write(0xffffffffffffffff, &(0x7f0000000040)="24008000589ad40014ae7d30bab2fc07000904000000f40856930ce2c665e533f41294162f02f4b1fe64", 0x2a) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/12 01:18:32 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write$rdma_cm(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="0000000018002e030000000000000000"], 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000100)={0x6, 0x1}) clock_settime(0x0, &(0x7f0000000000)) ioctl(r0, 0xfca, &(0x7f0000000040)="815234ca315c9da939832add615eada13005ec397201b888198243ddd98c90ec81e50a62556df3f922bcda64d851d27d99a3117031ac5582a7e8fd6295a59c84b2a94576cf8b9fd0e79c1c429d0003cf60ccf21f99201d53878b91aef08dcb88e838b4a83cb57da8d470e5fc22839d2c820bfc46c4b10af658276d16fdeed22359d8748b03a2968522d5b0955d33d6e789c485967c899243d5c8") 2018/05/12 01:18:32 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) r2 = dup2(r1, r1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000040)="58a1d52807ad76da964e66b044f857e7c66337d3a2209de7f0bc5995b147845e77872630b6e3643f8da3b76d47be68449beeac35752e4c01fef7af188a842c3db40366c7d004bb893ed81a572031662c12") epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x40000001}) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="340000002100010000000000000000000a00340000000000000000000400000014000200ff020000000000000000000000000001dc829b8c7090b074cf2262f7e760fa3de1668f3e19787c81a2f2c264d6ff052d5684ec3ebd6f1d4aeb6dd2f87c7771c5"], 0x34}, 0x1}, 0x0) [ 179.484253] binder: 12476:12493 ioctl c0306201 20a20000 returned -14 [ 179.502599] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 179.588109] ================================================================== [ 179.595996] BUG: KASAN: use-after-free in tls_sk_proto_close+0x8ab/0x9c0 [ 179.602869] Read of size 1 at addr ffff8801cf1a0358 by task syz-executor6/12475 [ 179.610341] [ 179.611991] CPU: 1 PID: 12475 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #42 [ 179.619270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.628636] Call Trace: [ 179.631942] dump_stack+0x1b9/0x294 [ 179.635587] ? dump_stack_print_info.cold.2+0x52/0x52 [ 179.640807] ? printk+0x9e/0xba [ 179.644101] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 179.648876] ? kasan_check_write+0x14/0x20 [ 179.653123] print_address_description+0x6c/0x20b [ 179.658239] ? tls_sk_proto_close+0x8ab/0x9c0 [ 179.662744] kasan_report.cold.7+0x242/0x2fe [ 179.667177] __asan_report_load1_noabort+0x14/0x20 [ 179.672141] tls_sk_proto_close+0x8ab/0x9c0 [ 179.676475] ? tcp_check_oom+0x520/0x520 [ 179.680546] ? rcu_is_watching+0x85/0x140 [ 179.684715] ? tls_write_space+0x340/0x340 2018/05/12 01:18:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5, 0x31b, 0x1f, 0xffffffffffffff7f, 0xc7ee}, &(0x7f0000000180)=0x98) recvfrom$inet(r0, &(0x7f0000000380)=""/157, 0x9d, 0x1, &(0x7f0000000440)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x6f3000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) [ 179.688976] ? kasan_check_read+0x11/0x20 [ 179.693132] ? rcu_is_watching+0x85/0x140 [ 179.697291] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 179.702858] ? ipv6_sock_ac_close+0x34e/0x480 [ 179.707367] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 179.712914] ? ipv6_sock_mc_close+0x161/0x1c0 [ 179.717416] ? ip_mc_drop_socket+0x20f/0x270 [ 179.721943] inet_release+0x104/0x1f0 [ 179.725760] inet6_release+0x50/0x70 [ 179.729493] sock_release+0x96/0x1b0 [ 179.733223] ? sock_alloc_file+0x4e0/0x4e0 [ 179.737466] sock_close+0x16/0x20 [ 179.740940] __fput+0x34d/0x890 [ 179.744238] ? fput+0x1a0/0x1a0 [ 179.747532] ? check_same_owner+0x320/0x320 [ 179.751865] ? _raw_spin_unlock_irq+0x27/0x70 [ 179.756371] ____fput+0x15/0x20 [ 179.759651] task_work_run+0x1e4/0x290 [ 179.763711] ? task_work_cancel+0x240/0x240 [ 179.768036] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 179.773564] ? switch_task_namespaces+0xa2/0xd0 [ 179.778775] do_exit+0x1aee/0x2730 [ 179.782313] ? plist_add+0x770/0x770 [ 179.786028] ? mm_update_next_owner+0x980/0x980 [ 179.790702] ? print_usage_bug+0xc0/0xc0 [ 179.794774] ? graph_lock+0x170/0x170 [ 179.798583] ? do_raw_spin_unlock+0x9e/0x2e0 [ 179.802991] ? rcu_note_context_switch+0x710/0x710 [ 179.808065] ? lock_acquire+0x1dc/0x520 [ 179.813032] ? __might_sleep+0x95/0x190 [ 179.817718] ? __lock_acquire+0x7f5/0x5140 [ 179.821972] ? debug_check_no_locks_freed+0x310/0x310 [ 179.827156] ? do_raw_spin_unlock+0x9e/0x2e0 [ 179.831663] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 179.836267] ? kasan_check_write+0x14/0x20 [ 179.840520] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 179.845728] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 179.851789] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 179.856917] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 179.862539] ? futex_wait+0x5c1/0x9f0 [ 179.866333] ? perf_trace_lock_acquire+0xe3/0x980 [ 179.871185] ? futex_wait_setup+0x400/0x400 [ 179.875499] ? perf_trace_lock+0x900/0x900 [ 179.879727] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 179.885259] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 179.890981] ? futex_wake+0x2f6/0x750 [ 179.894801] ? graph_lock+0x170/0x170 [ 179.898708] ? graph_lock+0x170/0x170 [ 179.902498] ? graph_lock+0x170/0x170 [ 179.906303] ? memset+0x31/0x40 [ 179.909577] ? find_held_lock+0x36/0x1c0 [ 179.913649] ? lock_downgrade+0x8e0/0x8e0 [ 179.917802] do_group_exit+0x16f/0x430 [ 179.921735] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 179.926402] ? __ia32_sys_exit+0x50/0x50 [ 179.930464] ? _raw_spin_unlock_irq+0x27/0x70 [ 179.935141] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 179.940187] get_signal+0x886/0x1960 [ 179.943925] ? ptrace_notify+0x130/0x130 [ 179.947988] ? tcp_set_ulp+0x1fd/0x520 [ 179.951894] ? do_tcp_setsockopt.isra.39+0x1fb/0x2600 [ 179.957084] ? expand_files.part.8+0x9a0/0x9a0 [ 179.961664] ? tcp_done+0x290/0x290 [ 179.965291] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 179.970473] ? sock_ioctl+0x32e/0x680 [ 179.974283] do_signal+0x98/0x2040 [ 179.977827] ? __fget_light+0x2ef/0x430 [ 179.981793] ? fget_raw+0x20/0x20 [ 179.985276] ? setup_sigcontext+0x7d0/0x7d0 [ 179.989598] ? get_unused_fd_flags+0x190/0x190 [ 179.994192] ? dlci_ioctl_set+0x40/0x40 [ 179.998177] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 180.003916] ? do_vfs_ioctl+0x1f2/0x16a0 [ 180.007991] ? tcp_setsockopt+0x9a/0xe0 [ 180.012067] ? exit_to_usermode_loop+0x87/0x310 [ 180.016749] exit_to_usermode_loop+0x28a/0x310 [ 180.021330] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 180.026184] ? do_syscall_64+0x92/0x800 [ 180.030168] do_syscall_64+0x6ac/0x800 [ 180.034060] ? finish_task_switch+0x1ca/0x810 [ 180.038560] ? syscall_return_slowpath+0x5c0/0x5c0 [ 180.043572] ? syscall_return_slowpath+0x30f/0x5c0 [ 180.048516] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 180.054142] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 180.058997] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 180.064189] RIP: 0033:0x455979 [ 180.067375] RSP: 002b:00007f4e2ed27ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 180.075085] RAX: fffffffffffffe00 RBX: 000000000072bec8 RCX: 0000000000455979 [ 180.082347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 180.089716] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 180.097033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 180.104389] R13: 00007fffa826a2bf R14: 00007f4e2ed289c0 R15: 0000000000000000 [ 180.111755] [ 180.113384] Allocated by task 12475: [ 180.117096] save_stack+0x43/0xd0 [ 180.120555] kasan_kmalloc+0xc4/0xe0 [ 180.124279] kmem_cache_alloc_trace+0x152/0x780 [ 180.128960] tls_init+0x1f9/0xb00 [ 180.132463] tcp_set_ulp+0x1bc/0x520 [ 180.136182] do_tcp_setsockopt.isra.39+0x44a/0x2600 [ 180.141217] tcp_setsockopt+0xc1/0xe0 [ 180.145041] sock_common_setsockopt+0x9a/0xe0 [ 180.149538] __sys_setsockopt+0x1bd/0x390 [ 180.153770] __x64_sys_setsockopt+0xbe/0x150 [ 180.158191] do_syscall_64+0x1b1/0x800 [ 180.162081] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 180.167257] [ 180.168878] Freed by task 12475: [ 180.172246] save_stack+0x43/0xd0 [ 180.175717] __kasan_slab_free+0x11a/0x170 [ 180.179958] kasan_slab_free+0xe/0x10 [ 180.183758] kfree+0xd9/0x260 [ 180.187058] tls_sw_free_resources+0x2a3/0x360 [ 180.191654] tls_sk_proto_close+0x67c/0x9c0 [ 180.195972] inet_release+0x104/0x1f0 [ 180.199791] inet6_release+0x50/0x70 [ 180.203505] sock_release+0x96/0x1b0 [ 180.207217] sock_close+0x16/0x20 [ 180.210658] __fput+0x34d/0x890 [ 180.213937] ____fput+0x15/0x20 [ 180.217222] task_work_run+0x1e4/0x290 [ 180.221099] do_exit+0x1aee/0x2730 [ 180.224639] do_group_exit+0x16f/0x430 [ 180.228531] get_signal+0x886/0x1960 [ 180.232257] do_signal+0x98/0x2040 [ 180.235803] exit_to_usermode_loop+0x28a/0x310 [ 180.240381] do_syscall_64+0x6ac/0x800 [ 180.244263] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 180.249439] [ 180.251067] The buggy address belongs to the object at ffff8801cf1a0300 [ 180.251067] which belongs to the cache kmalloc-256 of size 256 [ 180.263729] The buggy address is located 88 bytes inside of [ 180.263729] 256-byte region [ffff8801cf1a0300, ffff8801cf1a0400) [ 180.275532] The buggy address belongs to the page: [ 180.280473] page:ffffea00073c6800 count:1 mapcount:0 mapping:ffff8801cf1a0080 index:0x0 [ 180.288633] flags: 0x2fffc0000000100(slab) [ 180.292869] raw: 02fffc0000000100 ffff8801cf1a0080 0000000000000000 000000010000000c [ 180.300779] raw: ffffea00070eb360 ffffea0006c393a0 ffff8801da8007c0 0000000000000000 [ 180.308843] page dumped because: kasan: bad access detected [ 180.314556] [ 180.316183] Memory state around the buggy address: [ 180.321109] ffff8801cf1a0200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 180.328496] ffff8801cf1a0280: 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc [ 180.335860] >ffff8801cf1a0300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 180.343231] ^ [ 180.349463] ffff8801cf1a0380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 180.357006] ffff8801cf1a0400: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 180.364385] ================================================================== [ 180.371770] Disabling lock debugging due to kernel taint [ 180.377425] Kernel panic - not syncing: panic_on_warn set ... [ 180.377425] [ 180.384840] CPU: 1 PID: 12475 Comm: syz-executor6 Tainted: G B 4.17.0-rc4+ #42 [ 180.393532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.402899] Call Trace: [ 180.405496] dump_stack+0x1b9/0x294 [ 180.409122] ? dump_stack_print_info.cold.2+0x52/0x52 [ 180.414333] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 180.419128] ? tls_sk_proto_close+0x7f0/0x9c0 [ 180.423635] panic+0x22f/0x4de [ 180.426839] ? add_taint.cold.5+0x16/0x16 [ 180.430989] ? do_raw_spin_unlock+0x9e/0x2e0 [ 180.435427] ? do_raw_spin_unlock+0x9e/0x2e0 [ 180.439861] ? tls_sk_proto_close+0x8ab/0x9c0 [ 180.444397] kasan_end_report+0x47/0x4f [ 180.448381] kasan_report.cold.7+0x76/0x2fe [ 180.452786] __asan_report_load1_noabort+0x14/0x20 [ 180.457719] tls_sk_proto_close+0x8ab/0x9c0 [ 180.462040] ? tcp_check_oom+0x520/0x520 [ 180.466107] ? rcu_is_watching+0x85/0x140 [ 180.470341] ? tls_write_space+0x340/0x340 [ 180.474584] ? kasan_check_read+0x11/0x20 [ 180.478724] ? rcu_is_watching+0x85/0x140 [ 180.482865] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 180.488410] ? ipv6_sock_ac_close+0x34e/0x480 [ 180.492921] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 180.498467] ? ipv6_sock_mc_close+0x161/0x1c0 [ 180.502957] ? ip_mc_drop_socket+0x20f/0x270 [ 180.507360] inet_release+0x104/0x1f0 [ 180.511161] inet6_release+0x50/0x70 [ 180.514875] sock_release+0x96/0x1b0 [ 180.518601] ? sock_alloc_file+0x4e0/0x4e0 [ 180.522836] sock_close+0x16/0x20 [ 180.526316] __fput+0x34d/0x890 [ 180.529588] ? fput+0x1a0/0x1a0 [ 180.532879] ? check_same_owner+0x320/0x320 [ 180.537204] ? _raw_spin_unlock_irq+0x27/0x70 [ 180.541705] ____fput+0x15/0x20 [ 180.544980] task_work_run+0x1e4/0x290 [ 180.548875] ? task_work_cancel+0x240/0x240 [ 180.553190] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 180.558719] ? switch_task_namespaces+0xa2/0xd0 [ 180.563382] do_exit+0x1aee/0x2730 [ 180.567845] ? plist_add+0x770/0x770 [ 180.571561] ? mm_update_next_owner+0x980/0x980 [ 180.576216] ? print_usage_bug+0xc0/0xc0 [ 180.580269] ? graph_lock+0x170/0x170 [ 180.584060] ? do_raw_spin_unlock+0x9e/0x2e0 [ 180.588468] ? rcu_note_context_switch+0x710/0x710 [ 180.593381] ? lock_acquire+0x1dc/0x520 [ 180.597355] ? __might_sleep+0x95/0x190 [ 180.601319] ? __lock_acquire+0x7f5/0x5140 [ 180.605549] ? debug_check_no_locks_freed+0x310/0x310 [ 180.610728] ? do_raw_spin_unlock+0x9e/0x2e0 [ 180.615130] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 180.619713] ? kasan_check_write+0x14/0x20 [ 180.623946] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 180.629136] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 180.634662] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 180.639759] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 180.645284] ? futex_wait+0x5c1/0x9f0 [ 180.649077] ? perf_trace_lock_acquire+0xe3/0x980 [ 180.653920] ? futex_wait_setup+0x400/0x400 [ 180.658245] ? perf_trace_lock+0x900/0x900 [ 180.662471] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 180.668008] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 180.673121] ? futex_wake+0x2f6/0x750 [ 180.676911] ? graph_lock+0x170/0x170 [ 180.680702] ? graph_lock+0x170/0x170 [ 180.684505] ? graph_lock+0x170/0x170 [ 180.688317] ? memset+0x31/0x40 [ 180.691593] ? find_held_lock+0x36/0x1c0 [ 180.695669] ? lock_downgrade+0x8e0/0x8e0 [ 180.699810] do_group_exit+0x16f/0x430 [ 180.703699] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 180.708299] ? __ia32_sys_exit+0x50/0x50 [ 180.712376] ? _raw_spin_unlock_irq+0x27/0x70 [ 180.716872] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 180.721885] get_signal+0x886/0x1960 [ 180.725603] ? ptrace_notify+0x130/0x130 [ 180.729657] ? tcp_set_ulp+0x1fd/0x520 [ 180.733548] ? do_tcp_setsockopt.isra.39+0x1fb/0x2600 [ 180.738739] ? expand_files.part.8+0x9a0/0x9a0 [ 180.743319] ? tcp_done+0x290/0x290 [ 180.746939] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 180.752124] ? sock_ioctl+0x32e/0x680 [ 180.755923] do_signal+0x98/0x2040 [ 180.759473] ? __fget_light+0x2ef/0x430 [ 180.763442] ? fget_raw+0x20/0x20 [ 180.766924] ? setup_sigcontext+0x7d0/0x7d0 [ 180.771242] ? get_unused_fd_flags+0x190/0x190 [ 180.775817] ? dlci_ioctl_set+0x40/0x40 [ 180.779782] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 180.785317] ? do_vfs_ioctl+0x1f2/0x16a0 [ 180.789394] ? tcp_setsockopt+0x9a/0xe0 [ 180.793369] ? exit_to_usermode_loop+0x87/0x310 [ 180.798036] exit_to_usermode_loop+0x28a/0x310 [ 180.802614] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 180.807453] ? do_syscall_64+0x92/0x800 [ 180.811421] do_syscall_64+0x6ac/0x800 [ 180.815305] ? finish_task_switch+0x1ca/0x810 [ 180.819793] ? syscall_return_slowpath+0x5c0/0x5c0 [ 180.824735] ? syscall_return_slowpath+0x30f/0x5c0 [ 180.829668] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 180.835196] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 180.840041] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 180.845215] RIP: 0033:0x455979 [ 180.848389] RSP: 002b:00007f4e2ed27ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 180.856095] RAX: fffffffffffffe00 RBX: 000000000072bec8 RCX: 0000000000455979 [ 180.863351] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 180.870605] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 180.877861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 180.885126] R13: 00007fffa826a2bf R14: 00007f4e2ed289c0 R15: 0000000000000000 [ 180.893097] Dumping ftrace buffer: [ 180.896634] (ftrace buffer empty) [ 180.900337] Kernel Offset: disabled [ 180.903971] Rebooting in 86400 seconds..