ply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x9, 0x10, 0xa09, 'ifb0\x00', 'irlan0\x00', 'bcsf0\x00', 'sit0\x00', @random="b4371b5d9acc", [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x9, 0xfffffffffffffffe, 0x71, 0x0, 0x0, "453f1e5539cc74e0cd50e43d6ba09fcf2849887a1a92f2983212fd6caef527b15f929c2dcd20ba13a9a5d0d3944aadc547b5b4f57e774dbe6faa766590556cb8"}}}}, {{{0x13, 0x40, 0x6005, 'ifb0\x00', 'vlan0\x00', 'tunl0\x00', 'teql0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x36e019e6544292c6, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0x10}}}}]}]}, 0x1060) fallocate(r1, 0xffffffffffffffff, 0x7fffffffffffdffe, 0x2) 2018/04/03 12:14:51 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0xa, 0x1, 0x7f, 0x9}, 0x2c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x74db, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000140), 0x5}, 0x20) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x10cc, 0x0) flistxattr(r0, &(0x7f0000000000)=""/242, 0xf2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x5, 0x4) 2018/04/03 12:14:51 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xffffff4c, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [{[], {0x8100, 0x23, 0xc06}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0, 0xffffffffffffffff]}) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/14, 0xe}], 0x2) 2018/04/03 12:14:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x40001) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0xffa, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000d40)="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", 0x57d}], 0x1}, 0x8000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000d00)=0x4, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009f0ffc)=0x5, 0xfdd0) 2018/04/03 12:14:51 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x14}, 0x14}, 0x1}, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000300)) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="850000000000866472ea45b243df48a3198431bab04ced585b06e41122acdc0e6af54940637da21213072dbc88f74f791098fb38d23292317c2a194e7b38d23eaf1d14206e7a9891b945ee153708cfdc977c7c600b0345a3f150b6724d1444109663e248bc1c1e612685dd6f5e303bba1ca2"]) r5 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r5, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f000019ffe9)={0x0, @time}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x8}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x1}, 0x8) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/11) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r7 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x200000) r8 = msgget$private(0x0, 0x11c) msgctl$MSG_INFO(r8, 0xc, &(0x7f00000001c0)=""/132) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r7, 0x1000, 0x3, r6}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/03 12:14:51 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1c000000000000, 0x448c40) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) 2018/04/03 12:14:51 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x1, 0x0) fanotify_init(0x10, 0x8000) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000240)=""/199) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x16, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffe97) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x7]}, 0x6) 2018/04/03 12:14:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f000002d000), 0x8, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r2, 0xb}) 2018/04/03 12:14:51 executing program 0: pipe2(&(0x7f0000b9d000)={0x0, 0x0}, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x10000, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="350643a7b5c3deb15bf6acbc0e8839cede4261c4ea361c1050a289a35d7d4f421df986e20af0f6266782b65bd82116f6ff298e3c96978370ebf9d98fae9e7b1b4e15f564e731174827d7c8b9708849f9e2d6f948f7193cda7b906baa7041ec07509706ea9d2feb86a338014d79deb4c05b448c82e003a11f04dccb077ff23d9704df6bd88056b11f76bc2011c27b1af8f9668ef86255b3b0295960648bc31977eaf9ace36f056b1cc383a435b30d66bb1c65434716ee6c1dac602de948072967641f2da03ad50154a3436382bdd45839e3e0cd961142902d451d5e2f017e8c"], &(0x7f0000000180), 0x1400) [ 59.952759] BTRFS error (device loop5): superblock checksum mismatch [ 59.975323] BTRFS error (device loop5): open_ctree failed [ 60.029190] sctp: [Deprecated]: syz-executor5 (pid 6591) Use of int in max_burst socket option deprecated. [ 60.029190] Use struct sctp_assoc_value instead [ 60.100270] BTRFS error (device loop5): superblock checksum mismatch [ 60.118719] BTRFS error (device loop5): open_ctree failed [ 60.130063] irq bypass consumer (token 00000000a66bdbe4) registration fails: -16 2018/04/03 12:14:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='s'], 0x1) 2018/04/03 12:14:52 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x1, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000100)='cpuset\x00') getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000140)={@remote, @dev}, &(0x7f0000000180)=0xc) 2018/04/03 12:14:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40c00, 0x0) connect$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x0, {0x2, 0x400, 0x0, 0x9, 0x9, 0x7fffffff}, 0x0, 0xf04d}, 0xe) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x101}, {0x7, 0x8}, 0x80000001, 0x0, 0x200}) 2018/04/03 12:14:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="180000000203010000000000000000001600000004000200"], 0x18}, 0x1}, 0x0) 2018/04/03 12:14:52 executing program 0: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'sit0\x00', {0x4, 0x1, 0x0, "73d8a5bb0d35", 0x5}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40800, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000140)={0x1, 0x5}) syz_fuseblk_mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)='hfs\x00', 0x0, 0x0) 2018/04/03 12:14:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000002200050100000000ffd0f90004000000"], 0x14}, 0x1}, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000180)=""/205) 2018/04/03 12:14:52 executing program 5: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xb8, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xb8}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3, &(0x7f0000000080)=0x80) 2018/04/03 12:14:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x16002010}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x94, r1, 0x0, 0x70bd25, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xc72}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x94}, 0x1, 0x0, 0x0, 0x40}, 0x40004) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x44, r1, 0x105, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}]}, 0x44}, 0x1}, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) 2018/04/03 12:14:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x84000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) sched_rr_get_interval(r2, &(0x7f0000000140)) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getpeername$netrom(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r3 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000140)=ANY=[], 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gre0\x00'}}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 61.052579] print_req_error: I/O error, dev loop199, sector 2 [ 61.059606] netlink: 'syz-executor3': attribute type 8 has an invalid length. [ 61.069428] hfs: can't find a HFS filesystem on dev loop199 2018/04/03 12:14:52 executing program 4: renameat2(0xffffffffffffffff, &(0x7f00001f4ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000aaf000)='./file0\x00', 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, r0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x10200000008) 2018/04/03 12:14:52 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) socketpair$inet(0x2, 0x2, 0x659, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r1, r2, 0x80000) sendto$ipx(r3, &(0x7f0000000340)="33cd8b76afd1101918f23ded71901be6b72e280778b141c0f5ecb1993c24b6", 0x1f, 0x40, &(0x7f0000000380)={0x4, 0xf06f, 0xfc3b, "c4d072a614cf", 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x1, 0xfffffffffffffe00, 0x8, 0x3, 0xfffffffffffffe01}, &(0x7f0000000300)=0x14) socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000000140)) pread64(r0, &(0x7f0000000040)=""/207, 0xcf, 0x0) 2018/04/03 12:14:52 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7f, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x8, 0xced, 0x6, 'queue1\x00', 0x9}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r2, 0x6, 0x2, 0x466c, 0x0, 0x2}, 0x14) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xd8, r3, 0x2, 0x70bd29, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x800}, 0x40088c0) [ 61.096322] IPVS: Unknown mcast interface: dummy0 2018/04/03 12:14:52 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6076603f00303afffe8000000000000000000000000000ffff020000ff0000000000000000000001860090780002040060c1020000000000ff010000000000001803000000000001ff020000000000000000000000000001"], 0x0) 2018/04/03 12:14:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff, 0x40) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/60, &(0x7f00000000c0)=0x3c) r2 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140), 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) 2018/04/03 12:14:52 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0xffffffffffff288d, 0x3f, 0x3, 'queue0\x00', 0x9}) r1 = socket(0x10, 0x3, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040)="95202c", &(0x7f00000001c0)}}, &(0x7f0000000100)) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000180)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/03 12:14:52 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0xfffffefa) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100)=0x7, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000300)=ANY=[@ANYRES16, @ANYRES32=r3, @ANYRES16, @ANYRES32=r3, @ANYRES32, @ANYRES32=r1, @ANYRES16=r2, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="ee295261a50f672e82462df610ef98ce7ea6c05f9c19e61d24a1f231b1277d23aad443393196feda9272001da8bfe1d7c4a40572540f35fe8a648feaf5a6eab991163512c5da2d9e82aa177e3f3c1a705349a7a393900121fad17c57e45ebb4b5e9e0f1085efbc68d7c8c144f3126f52605923f18ac5520ad498100af0b9", @ANYBLOB="380b0b26099653c4239dfcd4354211738e45755ac611b33df8e5f5abee83421fbefecb24a1fdd8b6d2e96f900d59a5b1047f7335841aa714931e94daf4ad228aa31c2e13844916a315c116fbce93afb03e9d24d751b32c5297bb39cf608fd7bf59eca3632fd07a4c9ba5945a0ed7f1", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR, @ANYPTR]], @ANYRES32=r0], 0x9) 2018/04/03 12:14:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40286608, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000dce322c61533b6330e0aa7e08c62074753"]) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) [ 61.206261] netlink: 'syz-executor3': attribute type 8 has an invalid length. 2018/04/03 12:14:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) pipe(&(0x7f0000000000)) write$cgroup_int(r1, &(0x7f0000000080)={[0x2f, 0x3b, 0x37, 0x36, 0x35]}, 0x5) open(&(0x7f0000000040)='./file0\x00', 0x222401, 0x184) [ 61.276171] IPVS: Unknown mcast interface: dummy0 2018/04/03 12:14:52 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) fremovexattr(r1, &(0x7f0000000140)=@random={'security.', "623d015b814000"}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$kcm(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@l2={0x1f, 0x0, {0x401, 0x0, 0x0, 0xff}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000001c0)}, 0x0) 2018/04/03 12:14:52 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="a99dbb1ae520da95ba2e12ac70a17503159a773b2f96fb0e87cdf071d3ebabaeff652cd5a092f897ceff7a4697f55fe81bfbe036be224e765ea76790153822b3331219ba2bceff861e4ce1a0d304acebe7abc81e4274771b8adfacaf345655cf64ea4301a5e30f80ce4c54f5004230019c4fb8042898d4defc27bf35d320be7c4b7f9523948b889f756623f6695b50dfc0a088e7a6ec947aa9097a48892e2445048fe1ee0e28e469d3dc4f11a1b6baf6c34e89ba6d4e44e49778bf3b2abbc5dfbb293d7553f08850fed3971cfb9bd1e223ad539c8c1e464f281f7ac26802f448d0cf3fff46100786a3cf2a39c56c927aa87f698431af56", 0xf7, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="1dab6ec1368aae00d247ab81ad77759d26e1fce04866cb2092a9b448a7307c1044e259adadad03cc1ec3d6e51957ed1afcaf9b8854ab3c204020dd541028ee1d58169c156a2020cb55c41308259ae15b62ef37c6c56a2b2072ef5e8c3b94b5774fbe4f21c2d2ae84421c565ae3793e7a819ee77de2be082998b41cf6e770a3ac1d947ce3c3aeeaad39cac0eb479f15c55300fbf2615ecb9e99d6d5772cae7b3645352e7100ae0bc13c67f7d90a15f97377f7010a80c8", 0xb6, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x2, 0x0) fcntl$getflags(r2, 0x3) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) [ 61.329150] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize [ 61.415406] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize [ 61.415941] mmap: syz-executor5 (6699) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/03 12:14:53 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)='devpts\x00', 0x800000, &(0x7f0000000300)="7b18f1563c67659c49445440cbb57f32c0f4710f0219046399f3e8a25c5d4975e2b42f404b14937bd42d9874bdd132eef77f584d5151c9a97470a0d77a0c24a85e319673350e16b039bf474ec320") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa099, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(r4, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000000500)='cgroup2\x00', 0x10000, &(0x7f00000006c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000b00)={0xffffffffffffffff}) recvmsg(r5, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) mkdir(&(0x7f0000000140)='.', 0x100) mkdir(&(0x7f0000000800)='./file1\x00', 0x80) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)='./file1\x00', &(0x7f00000007c0)='9p\x00', 0x10000, 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/03 12:14:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000300)=0x3, 0x3f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x2a) 2018/04/03 12:14:53 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000011c0)=""/4096) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x1f) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10200, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) 2018/04/03 12:14:53 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="8500000007000000f08c0000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x1, 0x99, &(0x7f0000000080)=""/153}, 0x48) socketpair(0x9, 0x800, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2dd3, 0x301400) openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x800, 0x0) 2018/04/03 12:14:53 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73ff0)='/dev/sequencer2\x00', 0xc0801, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x30) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x1, 0x4) 2018/04/03 12:14:53 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000100)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140)=ANY=[], 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xca47, 0x10000) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc2, &(0x7f0000000080)="4ef2ead5cce6803340e9ca949d257611d2a342606f2db7af56d1ba7aeae411922b", 0x21) 2018/04/03 12:14:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = msgget(0x0, 0x82) msgctl$IPC_RMID(r1, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x800) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000300)={0x7f, 0xff}) 2018/04/03 12:14:53 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x2a0, 0x130, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0x110, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x80000001, 0x4, 0x1}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x98, 0xd8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x8, 0x2, 0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000f24000)) inotify_init1(0x80000) bind$unix(0xffffffffffffffff, &(0x7f0000686000)=@file={0x0, './file0\x00'}, 0xa) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000a84ffc)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000011ffc), &(0x7f0000005ffc)=0x4) signalfd(0xffffffffffffffff, &(0x7f0000011ff8)={0x40}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000011c0), 0xffffffffffffffef) getegid() ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000400)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000003c0)=0xfffffffffffffb2c, 0x4) [ 61.634761] cgroup: cgroup2: unknown option "" [ 61.672192] 9pnet_virtio: no channels available for device ./file1 2018/04/03 12:14:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x7ff, 0x2bf) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x7, 0x3}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffe00}}, 0x9, 0x80000001, 0x8, 0x1, 0x25}, &(0x7f0000000200)=0x98) r2 = socket(0xfffffffffdfe0002, 0x80000, 0x54b779a) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000003c0)=0x2, 0x1) read(r0, &(0x7f00005f6000)=""/99, 0x60f) 2018/04/03 12:14:53 executing program 5: unshare(0x8000) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x800000010001) 2018/04/03 12:14:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000ac5000), 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/hwrng\x00', 0x10400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000800)={0x0, 0x7ff, 0x4, [0x0, 0x8000, 0x5038, 0xeeb6]}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000880)={r3}, &(0x7f00000008c0)=0x8) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r4 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0), 0x0) ioctl$void(r4, 0xc004587f) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x10000, 0x0) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000540)) sendto(r4, &(0x7f0000000080), 0xffffff9b, 0x0, &(0x7f0000000140)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r4, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f0000000580)=""/53, 0x35}, {&(0x7f00000005c0)=""/96, 0x60}], 0x3, &(0x7f00000006c0)=""/59, 0x3b, 0x7}, 0x10000) getresgid(&(0x7f0000000680), &(0x7f0000000740), &(0x7f0000000780)) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000004c0)={r8, r9, r10}, 0xc) [ 61.737811] cgroup: cgroup2: unknown option "" [ 61.748154] 9pnet_virtio: no channels available for device ./file1 2018/04/03 12:14:53 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x3d, 0x3f, 0x3b, 0x0]}, 0x4) 2018/04/03 12:14:53 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}, [0x3, 0x10000, 0x6a, 0xbe, 0xffffffffffffff00, 0x1, 0x4, 0x5, 0x8f, 0x5, 0x5, 0x6, 0x8, 0x1ff, 0x3]}, &(0x7f0000000140)=0xfffffffffffffe1b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x2b}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000280)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x11}}}}, 0xaa6886e63ad3e5c2) 2018/04/03 12:14:53 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff7f}) epoll_create(0x1) bind$ipx(r1, &(0x7f00000000c0)={0x4, 0xb, 0x1, "29f8fbe18af1", 0x100}, 0x10) 2018/04/03 12:14:53 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x400016a}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000000004009000000001000000800000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000008c000)=""/195}, 0x48) 2018/04/03 12:14:53 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f000020bf9f)=""/97, &(0x7f0000000040)=0x61) bind$nfc_llcp(r0, &(0x7f0000001340)={0x27, 0xfffffffffffffffc, 0x0, 0x7, 0x4, 0x800000010, "6cb782e4ad88b89d1fd309169f03002107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d3f4dbac39806e4ac714b7ecefa8a934a", 0x3b}, 0x214) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0, &(0x7f0000001080)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001100)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={0x0}, &(0x7f0000001500)=0xc) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000001540)=r4) r5 = syz_open_dev$audion(&(0x7f0000001240)='/dev/audio#\x00', 0x8, 0x40a000) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000001280)={0x7, 0x1c00000000000, 0x2, 0x0, 0x5, 0x100000001, 0x9, 0x7, 0x1, 0x7fff, 0x1f, 0x2, 0x0, 0xff, 0x6, 0x6, 0x5, 0xfffffffffffeffff, 0x101}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/dsp\x00', 0x600000, 0x0) ioctl$PIO_CMAP(r6, 0x4b71, &(0x7f0000001140)={0x1, 0xfffffffffffeffff, 0x7, 0x8, 0x0, 0x6}) ppoll(&(0x7f0000001180)=[{r2, 0x102}, {r2, 0x80}, {r6, 0x4081}, {r6, 0xa2}, {r0, 0x8}, {r0, 0xa42d219f3d44c67f}], 0x6, &(0x7f00000011c0), &(0x7f0000001200)={0x20}, 0x8) setsockopt$inet6_opts(r6, 0x29, 0x39, &(0x7f0000001400)=@srh={0xff, 0x8, 0x4, 0x4, 0x6, 0x58, 0x8001, [@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x14}, @dev={0xfe, 0x80, [], 0xf}, @local={0xfe, 0x80, [], 0xaa}]}, 0x48) getpeername$netlink(r5, &(0x7f00000012c0), &(0x7f0000001300)=0xc) openat$vsock(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/03 12:14:53 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000200)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x32b, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/03 12:14:53 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', '/', [{0x20, '#proc)ppp0wlan0cpuset\'-%ppp1\x00'}, {0x20, 'memory.low\x00'}, {0x20, '{-usernodev#*system^-@{mime_type(.cgroupwlan0/'}, {0x20, '+'}, {0x20}], 0xa}, 0x61) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000340), &(0x7f0000000380)=0xc) r2 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x220000) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) mkdirat$cgroup(r0, &(0x7f0000000000)='siz\x00', 0x1ff) write$cgroup_int(r3, &(0x7f0000000140)=ANY=[], 0x0) lookup_dcookie(0x8001, &(0x7f0000000200)=""/59, 0x3b) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000100)=0xbfffffffffffff3b, 0xfffffef8) init_module(&(0x7f0000000040)='#proc)ppp0wlan0cpuset\'-%ppp1\x00', 0x1d, &(0x7f0000000080)='memory.low\x00') getpeername$inet6(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c) 2018/04/03 12:14:53 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"69702564703049c200", 0x2}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0700cd00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x20) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001640)={0x5, &(0x7f0000000180)=""/235, &(0x7f00000015c0)=[{0x20, 0xcd, 0x100000001, &(0x7f00000002c0)=""/205}, {0xf800000, 0xb4, 0x8000, &(0x7f00000003c0)=""/180}, {0x1f, 0x47, 0x2, &(0x7f0000000480)=""/71}, {0x5, 0x8c, 0x8, &(0x7f0000000500)=""/140}, {0x7, 0x1000, 0x1, &(0x7f00000005c0)=""/4096}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x64}, &(0x7f0000000140)=0x8) 2018/04/03 12:14:53 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000080)={0x3, 0x3f}) sendmsg$nl_xfrm(r0, &(0x7f0000000ac0)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f00000009c0)=@updpolicy={0xb8, 0x19, 0x303, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/04/03 12:14:53 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x800000000001) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/19, 0x13) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000940)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x7, 0x8001, 0x1, 0x0, 0xffffffffffffff9c, 0x100}, 0x2c) fcntl$setpipe(r1, 0x407, 0x6) [ 61.891414] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/03 12:14:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f00000002c0)="4e105257cc7608feaaec50ca41fffa1526e1bb5e990ea04a9997953c641bee3897b65f100d7eac9dbe7ec991c7a5f70c73894224fbb2b07b703528e3e4454f28ececf9c3765ab2036c82b034ef544afc32e74b84a66c95876e1a80fb9869eefb1526938c5d4a1d54c838cff4a3f7efec9395737e92f521e101ff97f35acae7431067969fed5347bf2f91d0eb0a9501d78ca5ac78a453af00da3d8079dfb9e862d2128fac5a7bcaf45acc6b72f9b69384b7d7db932e648bb5308025e6a619de2d178f5d258a00b17ee7825005fb0416032eae73f8f411830d33dfaff2af9d816f41f52484bdaf6cf52f94a7171f2efd67924bf144cd9e781b238eb0fc5c711ac83925a127a34f98e1846fba979889fc7b72948ae862dd9cd925af192ffa607a6a9397eb8ed37e76a2f54880a429144b2b9cf7ca482c3d47a89163b756082654843feef1642f0420548fbe0a3d6e74b3ca8d2703b5d21284e4ce0b505015ef2cb94b84127209ed1912fdcb4e92f2e10ea36d30af4292bfe5444ba8334423b3d60dd8bfa23706eb75aa23c7fe9bd1c839343cde0a314b25e4ca9cad574ed657265608a1e41b29252c7b14723250cc6bc2c2f582ab3277d93486aca735d003b537adf7a1bad75b589d136953bb312be35ef942a33766df93ce0bb0abcd5a527ced40fe34bf8be81d76da713ee455d1ca4df7a03b73e0a3fc38a45cc757cf2da1dba2149e62a00199d4b6cf3f6a6ef01ba3b06424a22ed0239f171f2a7f0ee9120f87de81b75e16bbf25bfd8b3b185149685bb65e0843bbbe8dd3273061e3947ab22de873bf286e16d162d572ea5759e3a3db62b11c6b2b44ef936f2c7c6445ea5d01dbdf7ed02cda102fd01ed592500f05539a06e2ac80aa37b2aa9207b2ade119a65acc41bdc13e5ca3c2143afae91bbf49961ae39ee9b767e6e04caae2e121f0262136a1808cfd29504c4ce247a22054593e53268a87bead9a96956dcab9bb67d7e9890f087d952efcbe7b9cd8c7f2a1cb436b1f4ccc7c399e12014615fb13266e60d84225ba2753fe9c8197d7f054537ae5abad63de971e5018f1b7c30fb92d1f0930e7ce5c6ef19371c73a5186c126927aef3290058d4e0536f4261088cf49ba3fc14a2d2e81a186996f2f7a1200153d35527aab6f99c9263aac7deab5d3b9a951dae3c5f227b4bd68ce47811292e14578dab78cc6e732f5f1856f47c973abdc0103d9bfbac32674022ac414ed4166cf9665c7e0adc8b436dfea4dcff2ca7998ea8595b52af74c2dfb2b3631c7f90cb69e25156efa08e7ee07796b43213ea0fe37887f13a20a0bf6a4ea89195694ec7d4e25ec749211e1f75b9c9df736cfda9fdd50c53078a1d1aa66e4275facc75fd40898cca2c762d979a5f2bfc08c9dff7a8be6a2263842275d66119d18dd3548634d6a0a8d4b9ff1efacf4cf6d2f16aa5b1bcac6d6890b1333c34b41832fd27c23a2b5625fa790f59d3ba7973e07be6f1e3334c78ee8a2a0b858f12552f3e6c88b5e772829c0fd8d523166ca81f600401471f5de63c9e6743b641e024eb503ca59e4c5ba87c22bcb1085c09e7522ed34f5e4da7ab9269b9d01355bf45f626c230f00a331a9e359da459e8238ad26fcc844514dc3dd9c9f23b2c11a029f195a262ff7f2c95074b8cb745d5d0ecaac7926f4295d4d8484cc6bbc60f1d1c427c41902b053f4ab57929d7a23204ece03b496c75cccf5184fa340b216312eed073c2274a6bffd46dab0547c3c6e97d540c56db9a149568de124069c8ee0eda9dc4be696956f848cdd9f2807a911f37e39cd5b699aeeeb968b74ef3d3c8e3b728e836fe9af42554e9537a6a9c83015fb3e97aa65acb2bddff4d58cb318d87f5e30a98ab2895381930b2241b2b99f0721651a552864a19ce25014fb2ad4c83ebad64a7a26bf1e58bdfbe8378c2d1be21108e323d489cb9316f5b3bf3dd8c0112436497fafe5176a804674a1d4f65b6c7d2eab2763d14ad0602b85e074b4cefc4aad3c39fe97cbf9337766c65e5e3e05b772d204780adab8bc7728763342a4de215c8ebf9ecfe1e9146cb7c15d42cf389a38d3a01a068913ae6e7e06a0a5e7353c1069842c2c24ada3e104da1f9c640121b881d40dfa3b75273e27dd50a7739f5ece4d7c0bdfb7b75096c8120d16f9230ee77c4a1e1f14822796e996ccf2332a4a12254ba98f86637ea76d6c4bdada86724168224d397573cdef66e10c8ef090c1c29d6bb2fe79548542ce4f32a6d8980cfc302315992c79b9d53280a7c356b8e456ad7ea2936f2fe7814104a71ea3356dd180a596f085f5e1c80e1bfad76f9e12e38506c589eb2a3aa7eb50fae46ffe18e3a567b3e4aca55322e62cfac61bad6063f63785dbf973915db8d711db7f4ff34aee50abf3752ec319eba22a7d608dbbbb3d2ce83dc4627ae84339fbf3e019010e9184a3794a9b0faf09b8f6b8362f9b065be3a1be3732f60849c3a522dd955c38d9aed57af0024a4304b69b3a9f031a7cdeb0ccffc38beae0099b3badb63d4cd8f542a6692c3b3c1d028573fee7be4bd3017ffa7213bfdab93464b9ed41022effa8eca876859eb222e820827d09c78dae64ddc90d37bc4d7e43e21e7a25c5d18730570dfc540735aa486ade1293827458e2c7b8851db95758fd3a2ab8b7d4f1b2b21718917f06ba5c717e41365916c4f1416a55d945d38a196eb8e42aed6adda98eeab37747ca1f10339f69d364ce2fc16d58f1066540b0756499e699cd3d127ab91f9c2677dcc4a658e2abda1a39253dc41410c94c3229ab5077cf455f72969ede11b5b4d0db582da78011bb0505504a8e4069bae3cae18451deaf5224b35d462dbfb4ec8f975e7be8bd78731f27439871d845a0742479b0096315da405676ed8056bba7b8800213563ddedf8bd799da979411875240a7f3de60c7433781f61e741b858485c22e58bfd509a1227d129783d519cc242880b6fc08bde67e2a7f0e8371d704825ffa745b9489921a84941e043c36c4b4a59dfebd5680d836a269f1a200e7cd07445040efca2d5de202e717fd5ca69ff4fead28c8bd591bbccc582c148ea3cb4c12c3f0fb7a47d4baaf2d7b1540e92ccccd0ced606545426b70ca60e583f21e801e16e2f50b5d3c51b293c0f95bb30b555f5d05aa00014f10880ba6e35b0495be2efa38c74b4f3ee472561ba4a39ba1df0b82437da26481ba1ee8f6b24124166037edc8b14ba5cbff8417547eb29aad6021f51653fa99f7c2137231e91ccbbbcf373e645333e07668fc11b41969937f093268454c5131bef98ce52b5e3b0d5b2262f0b1acd518fd72d287520116d9bdb77ccb771c64f8e6367eb6ec4658500ace6e6b856c98425cea99a75ebf4f719b8f6d3f0410964140cf665c8960aaa56300f1c2a0833054679681756b719d73fb8de2fe84a4a8b76e5f11019004a5d32b3ea72096494a3a62e24a7abc09dd9bdb87999107d31af56c9a8c375ed2223d3e33017855583e78d8c4e0c8ad289d080fd7d777131d1fc41511436446d712ed321110bccf84ec365b66d4794c1039344a69484768f1ab753da9c11be406581be26bfe1bb6e2e775c94fe9df564ea448895610ac516197e5720812ffd0741ad9128a24c74df9fed4b330e8513646f9e618edf9e38fdc227940e8fe9af0c5ce1e645b616010c65e0d36c449d7746bc8f6f12604e741905c273db1d019b511b502695515f7b43594d8180d7a1627c48cf9c42f471f75e8827283b3618628b47af6291b92809542ee76cc176941f41d7232f8a4a8e5a1004a748ce98c9fe986f621f8bebb3bbd5aae4ad9ec72a885661e72f753be5d1d9e0631b88d6259fd2ee0e11e3a820eec9b5dac0ff12eaa3b9a08e7f1e3d1ff35abd916ae7a2ed26bad0f6a1054271866de4a7da717f85b62a27eb1e130bf38848cdd07f327be008ddab404805d2c3942e3388030edd63c3025ef84e8b078ec7b1c2729e139194ac5d940c2c9a86cf3a25dbed436259cd2f92c27262f72e82a724efa4ee53b3b8f34924b8fa546e832abda2b615db23e1a3f94616ffd6fdea5deb22bdfc854ad3f8ab690de572813cc988d352727c2c8259768ac63638a4a2c4aafce8b9b2b80ac00449047c9fc6dac72a8c8f8db7fc515a09248fa005c83d8cde773ad7059fd94a0302bce555b945a92771948e65e71dea0ff60b3d9748a33572252948157a25fefddb6284166bf43cab6e1621c5134c0194da0", 0xbaf}], 0x0, &(0x7f00000016c0)) r2 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x260) socket$inet(0x2, 0xa, 0x100) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x40) mkdir(&(0x7f0000000140)='./file0\x00', 0x20) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req3={0xff, 0xfff, 0x9dfe, 0x30, 0x7fff, 0x5, 0x1}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x5, 0x7, 0x0, 0xffffffff00000001}, 0x14) mlockall(0x0) socket$bt_bnep(0x1f, 0x3, 0x4) recvfrom$inet6(r3, &(0x7f0000000f00)=""/97, 0x61, 0x40002140, &(0x7f00000000c0)={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000080)={0x800, 0x100000000, 0x265, 0x4}) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x401) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000954ff8)={r5, r4}) r6 = socket$vsock_stream(0x28, 0x1, 0x0) r7 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8001, 0x10000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000e80)={0x20, @time={0x77359400}, 0x5, {0x367, 0x80000001}, 0x5, 0x1, 0xfffffffffffffffd}) ioctl$LOOP_CLR_FD(r7, 0x4c01) r8 = dup3(r5, r6, 0x0) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f00007d5000)={r6}) listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000001080)=""/194, 0xffffffffffffffc7) [ 61.931721] binder: 6771:6772 ioctl 40046207 0 returned -16 2018/04/03 12:14:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000100)="8b11f87156a154fd5eb37c45eec9919d918abd1aa7ecebcd0e7ed32d6a1c6911be888264a91d7caa52af03801c47b517560ffc426b6bd3d3511e0a658fd898541ba4ac575514b5e958154f8bcf78da8fbab83e7dd0086f3da4a28514b3fdccd303d43b0c2586d93121379fc634014c4c64f78d59ca2833ba7c1c648e187e271e406818d91c0f1b23a0fee251698d01cc60ff8dfb328a7acbbee27cdbf17e", 0x9e, 0x4000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="fa2029c2558d40a53b09aad2fc0d2229c45520a34b95eca56c595dc98b4326e34908de4190fc54c5238fe7bf6494694e503f37fa3c2b500ee445cf7bff6b01e0941e56db9b5f2ab01e2942e444681539cd6ddabfb1eb4dd460e8a029efbf474452b50da8ba950886175e0b07cf1d68efcf67350ea74a1c37e5051bd0b4deba41629f0fe74389d3afb616055ba45feb07560a6de0e422877d931fa1586b423b927d1a713233e73132b361d326c3c1a01720105444ddc6f1c9ac89ccff470187a72412015130e27e0c382f056ee3f6f01556013e4e7ca92492ca0cd2438ed107366044ed824c366fe6be961a24e4b9667f6f57ffbc", 0xf4, 0x4, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/03 12:14:53 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) listen(r0, 0x40008000000005) r2 = socket$inet6(0xa, 0x3, 0xfffffffffffffffd) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00004f3000), 0xfcd3, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r1}) writev(r2, &(0x7f0000000000)=[{&(0x7f000063d000)="a8", 0x51d}], 0x1) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000140)={0x90002, 0x0, [0x2, 0x1f, 0x4000000000, 0x349, 0x3, 0x100000001, 0x100, 0x5]}) dup2(r0, r2) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') 2018/04/03 12:14:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'bond0\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0}) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf98, 0x40000) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000040)=0xffffffffffff8000) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) [ 62.059668] sd 0:0:1:0: [sg0] tag#2389 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 62.068461] sd 0:0:1:0: [sg0] tag#2389 CDB: Test Unit Ready [ 62.074257] sd 0:0:1:0: [sg0] tag#2389 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.083154] sd 0:0:1:0: [sg0] tag#2389 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.092088] sd 0:0:1:0: [sg0] tag#2389 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.100998] sd 0:0:1:0: [sg0] tag#2389 CDB[30]: 00 00 00 [ 62.165381] sd 0:0:1:0: [sg0] tag#2389 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 62.174243] sd 0:0:1:0: [sg0] tag#2389 CDB: Test Unit Ready [ 62.180608] sd 0:0:1:0: [sg0] tag#2389 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.189524] sd 0:0:1:0: [sg0] tag#2389 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.198409] sd 0:0:1:0: [sg0] tag#2389 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.207292] sd 0:0:1:0: [sg0] tag#2389 CDB[30]: 00 00 00 [ 62.788454] REISERFS warning (device loop7): sh-2006 read_super_block: bread failed (dev loop7, block 2, size 4096) [ 62.799265] REISERFS warning (device loop7): sh-2006 read_super_block: bread failed (dev loop7, block 16, size 4096) [ 62.809981] REISERFS warning (device loop7): sh-2021 reiserfs_fill_super: can not find reiserfs on loop7 [ 62.817491] kernel msg: ebtables bug: please report to author: Total nentries is wrong [ 62.878835] sched: DL replenish lagged too much [ 63.030992] REISERFS warning (device loop7): sh-2006 read_super_block: bread failed (dev loop7, block 2, size 4096) [ 63.041813] REISERFS warning (device loop7): sh-2006 read_super_block: bread failed (dev loop7, block 16, size 4096) [ 63.052536] REISERFS warning (device loop7): sh-2021 reiserfs_fill_super: can not find reiserfs on loop7 [ 63.065927] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/04/03 12:14:54 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, 0x81, 0x5, 0x6, 0x2, 0x8}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) r3 = openat$cgroup_int(r0, &(0x7f0000000040)="6d656d6f7279ae6c6f7700b773bc08b6a12acbbae92186730748c011e55d176b9bfbb72caf0877a57d78444ac4a436e3e6d6434a453d9c8c2e12e64d329740a26e11b8b319860815f75d295400076ec89df00880afabf7092f81f831", 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000140), 0x0) 2018/04/03 12:14:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000380)="795e484a586a3a5805a295310e173337", 0x10) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000040)=0x8001) 2018/04/03 12:14:54 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000745000), 0x8) fcntl$setsig(r2, 0xa, 0x12) accept$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000) r4 = dup3(r2, r3, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000100)={r5, 0x1b, "77a2e61952559be175673ecb0ec19dc4ef85ad7dcabfa2c3aafb25"}, &(0x7f0000000140)=0x23) tkill(r1, 0x16) 2018/04/03 12:14:54 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x189100) sendto$inet6(r1, &(0x7f00000000c0)="3b2516f181e7bfa705062f1e5aee2b0fd8b914a6", 0x66, 0x200, &(0x7f0000000080)={0xa, 0x800, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101400) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) 2018/04/03 12:14:54 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000280)=@buf={0x3, &(0x7f0000000140)="58be9e"}) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) sendmsg(r1, &(0x7f0000030000)={&(0x7f0000000000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002400), 0x0, &(0x7f00006e9c68)}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00000002c0), &(0x7f00000003c0)=0x4) 2018/04/03 12:14:54 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f00000002c0)="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", 0xbaf}], 0x0, &(0x7f00000016c0)) r2 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x260) socket$inet(0x2, 0xa, 0x100) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x40) mkdir(&(0x7f0000000140)='./file0\x00', 0x20) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req3={0xff, 0xfff, 0x9dfe, 0x30, 0x7fff, 0x5, 0x1}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x5, 0x7, 0x0, 0xffffffff00000001}, 0x14) mlockall(0x0) socket$bt_bnep(0x1f, 0x3, 0x4) recvfrom$inet6(r3, &(0x7f0000000f00)=""/97, 0x61, 0x40002140, &(0x7f00000000c0)={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000080)={0x800, 0x100000000, 0x265, 0x4}) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x401) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000954ff8)={r5, r4}) r6 = socket$vsock_stream(0x28, 0x1, 0x0) r7 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8001, 0x10000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000e80)={0x20, @time={0x77359400}, 0x5, {0x367, 0x80000001}, 0x5, 0x1, 0xfffffffffffffffd}) ioctl$LOOP_CLR_FD(r7, 0x4c01) r8 = dup3(r5, r6, 0x0) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f00007d5000)={r6}) listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000001080)=""/194, 0xffffffffffffffc7) 2018/04/03 12:14:54 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2, 0x0) semctl$IPC_INFO(0x0, 0x4, 0x3, &(0x7f0000000100)=""/115) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x30, 0x1c, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/04/03 12:14:54 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8, 0xffff, 0x1, 0x0, 0x5, 0xffffffff, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x100000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x9}}, 0x200, 0xffff, 0x4, 0x7, 0x815}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="0700050000040000000000000000"], 0x12) r2 = socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x10000000000000, 0xb, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 63.112576] syz-executor7 (6786) used greatest stack depth: 14216 bytes left 2018/04/03 12:14:54 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x2) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x33b, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000180)={{0x3, 0x7}, 0x20}, 0x10) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/03 12:14:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f00000002c0)="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", 0xbaf}], 0x0, &(0x7f00000016c0)) r2 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x260) socket$inet(0x2, 0xa, 0x100) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x40) mkdir(&(0x7f0000000140)='./file0\x00', 0x20) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req3={0xff, 0xfff, 0x9dfe, 0x30, 0x7fff, 0x5, 0x1}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x5, 0x7, 0x0, 0xffffffff00000001}, 0x14) mlockall(0x0) socket$bt_bnep(0x1f, 0x3, 0x4) recvfrom$inet6(r3, &(0x7f0000000f00)=""/97, 0x61, 0x40002140, &(0x7f00000000c0)={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000080)={0x800, 0x100000000, 0x265, 0x4}) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x401) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000954ff8)={r5, r4}) r6 = socket$vsock_stream(0x28, 0x1, 0x0) r7 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8001, 0x10000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000e80)={0x20, @time={0x77359400}, 0x5, {0x367, 0x80000001}, 0x5, 0x1, 0xfffffffffffffffd}) ioctl$LOOP_CLR_FD(r7, 0x4c01) r8 = dup3(r5, r6, 0x0) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f00007d5000)={r6}) listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000001080)=""/194, 0xffffffffffffffc7) 2018/04/03 12:14:54 executing program 4: rt_sigprocmask(0x0, &(0x7f0000001000)={0x100}, 0x0, 0x8) r0 = socket(0x4000000a, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x6) 2018/04/03 12:14:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0xfffffffffffffce1, &(0x7f0000000180)={@random="79edb775115f", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x8edf, "55be6334e3efc48c30320960eb5ba346faae9258708b193a606d7dfb63e1468c2df1c2407e5ee22d0132647820337c506a86cfdb2e0b0ec572051d969aff2949588d165a8f32ca8e4280bcc231effb297af63dd4c28ec3df3854839e47580c1ec026e3a92df43c736cd85aa0ea228978199f99ee7d1ad6037e741cd6e95d84195450f4591ea04f086fe2acc7b5f800b136e20bbb8d87c5766730aaf6353dbb547597eb2125a83c5a22934e7ff70de801d71e5dbd5b8a84be165d83a747b4"}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x208]}) 2018/04/03 12:14:54 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) [ 63.347026] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 64.003653] REISERFS warning (device loop7): sh-2006 read_super_block: bread failed (dev loop7, block 2, size 4096) [ 64.014440] REISERFS warning (device loop7): sh-2006 read_super_block: bread failed (dev loop7, block 16, size 4096) [ 64.025181] REISERFS warning (device loop7): sh-2021 reiserfs_fill_super: can not find reiserfs on loop7 [ 64.040791] kernel msg: ebtables bug: please report to author: Total nentries is wrong [ 64.099574] REISERFS warning (device loop3): sh-2006 read_super_block: bread failed (dev loop3, block 2, size 4096) [ 64.110332] REISERFS warning (device loop3): sh-2006 read_super_block: bread failed (dev loop3, block 16, size 4096) [ 64.121059] REISERFS warning (device loop3): sh-2021 reiserfs_fill_super: can not find reiserfs on loop3 [ 64.137110] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/04/03 12:14:55 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/03 12:14:55 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000400), 0x0, 0x0, &(0x7f0000000040)}) 2018/04/03 12:14:55 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0xed9c, &(0x7f0000000140)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x9, 0x0, r1}, 0x2c) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r2, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r2, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f000000af89)="0600", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) sendmsg(r2, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000019000)="83bc", 0x2}], 0x1, 0x0, 0x0, 0xc1}, 0x0) r3 = dup(r2) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6(0xa, 0x80000, 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000adb000), &(0x7f0000698000)=0x4) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r6, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r6, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r6, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r6, &(0x7f000052c000)="c65ff5f449dd44315317d0ff010000665b3c8d27355494f18ea39b59fbb27c7aa812de54f34f29e9", 0x28) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000000100)=[{0x6, 0x5, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00007cdffc)) setsockopt$inet6_int(r4, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000080)={r7, 0x200}, 0x8) bind$inet6(r4, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r4, r6, 0x1, 0x1}, 0x10) sendto$inet6(r4, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/03 12:14:55 executing program 5: getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000000140)={0x40, 0x100000000, 0x7f, 0x400}) rt_sigprocmask(0x0, &(0x7f0000000180)={0x10000007fffffff}, &(0x7f00000c1000), 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000000)={0x8000000000000, 0x3, 0x73f9, 'queue1\x00', 0x3}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r0, 0xffffffffffffffff, 0x5, 0x0) 2018/04/03 12:14:55 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="a611f534c56b5b27d772b2994476ed6b38", 0x11) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000040)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 2018/04/03 12:14:55 executing program 1: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0xdd) 2018/04/03 12:14:55 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x104) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000100)=""/178) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000001c0)={{0x0, 0x3, 0x9, 0x3, 0x89}, 0x5, 0x7, 0x1}) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) close(r2) 2018/04/03 12:14:55 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) fcntl$setpipe(r0, 0x407, 0x7) recvmmsg(r0, &(0x7f0000000980)=[{{0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000900)=""/112, 0x70}}], 0x1, 0x0, &(0x7f0000000a00)={0x77359400}) 2018/04/03 12:14:55 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4a000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000080)={0x10001, 0x9207, 0x9}) 2018/04/03 12:14:55 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x7, 0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)) 2018/04/03 12:14:55 executing program 0: r0 = socket(0x1e, 0x5, 0x0) pause() io_setup(0x41, &(0x7f0000000140)=0x0) getsockname$llc(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="8b", 0x1}]) 2018/04/03 12:14:55 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6401bb7a, 0x40) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000300)) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x8000, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f00000007c0)={"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"}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000003c0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x664e, 0x0, 0x7f, 0x0, 0x80, 0x40, r6}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000740)={&(0x7f00000001c0)=@dellink={0x20, 0x11}, 0x20}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x8}, &(0x7f00000004c0)=0x8) ioctl$KDADDIO(r5, 0x4b34, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000500)={0x2, 0x0, 0x200, 0x3, 0x2, 0x6, 0x69, 0x0, r8}, &(0x7f0000000540)=0x20) ioctl$int_in(r2, 0x5473, &(0x7f0000000040)=0x20000) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write(0xffffffffffffffff, &(0x7f0000000280)="eb0e07287c001dfcefed857950a320dbeb30756e63a8db58becc7f355a008c45eb52568a8f63e0c43cc7da7e3a4b413828e5b21750bfdaeac5daf8e8e5a4807ec637f2869dc44e020f189ff6fb29f84627dde461e42867657fdc2c8bb9c165fac16ede44199d7480e29db5ef8def468b6262", 0x72) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) [ 64.370205] binder: BINDER_SET_CONTEXT_MGR already set [ 64.399134] binder_alloc: 6905: binder_alloc_buf, no vma [ 64.402365] binder: 6905:6917 ioctl 40046207 0 returned -16 [ 64.404876] binder: 6905:6907 transaction failed 29189/-3, size 40-8 line 2963 2018/04/03 12:14:55 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0xffffffffffffffaa, &(0x7f0000001800)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000380)=""/251}, 0x48) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="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", 0x1000, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='![\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000001480)='user\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001500), 0x0, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000001600)={r2, r3}, &(0x7f0000001640)=""/226, 0xe2, &(0x7f00000017c0)={&(0x7f0000001740)={'sha1_mb\x00'}, &(0x7f0000001780)="d1702aa7902d03cf1abe467117dca9e709932a6a952e374f8f92fb57dfe4d67cc4908bfde0947bdd69a7a6a01b0bbbcfaa", 0x31}) prctl$setfpexc(0xc, 0xc0000) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x8, 0x82000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0xb0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=0x0) ioprio_set$pid(0x0, r4, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000000000000000"]) 2018/04/03 12:14:56 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101, 0x0) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="1ffaab605be74beca55170645ae9fad7a06f4597ecd00fd507f0d481173befc86596b5b785db549481d851737723efb448130bfd7c22b9c868571c7a2e020ca9e7933f68ffcdfe60882ba49e98759140872fd99ea4828138786cf9a9c62065cd0000009215c3d22a31d49e66df300b6dc7a3e5dc5533d59bb7a715b2f4040a6b09319312f316658838"], 0x2) 2018/04/03 12:14:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10c00, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000000c0)={{0x8f0, 0x0, 0x6, 0xfffffffffffffff9, "6f09a748c75f1fed670122996459181e64a1bf03b363648e3bd4285fad3622aa07a612dfc91fae514d308478", 0xfffffffffffffffd}, 0x0, 0x0, 0x7, 0x0, 0x101, 0x6, "52a17b24c78578e8971f3b4f1d32a04d8272ca4305e2afd3d090bfd61a85e0440b0710ba48f197dee8c407b4eaab7371290e9cd62928162318afe023bf006251", &(0x7f0000000080)="74727573746564c000", 0x9, [], [0x9, 0x1, 0x3f, 0x5]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x7ff}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x200, 0x8208, 0xc1, 0x80000001, r3}, 0x10) socket$unix(0x1, 0x5, 0x0) accept4$ax25(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) fcntl$getownex(r1, 0x10, &(0x7f0000000280)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f00000002c0)='setgroups\x00') fchdir(r5) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 12:14:56 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffffffffffff, @any=0xffffffff}, 0x10) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x480081, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r0}) [ 64.561558] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.567992] binder: release 6905:6907 transaction 9 out, still active [ 64.574923] binder: unexpected work type, 4, not freed [ 64.580253] binder: undelivered TRANSACTION_COMPLETE [ 64.585643] binder: send failed reply for transaction 9, target dead [ 64.608455] could not allocate digest TFM handle sha1_mb 2018/04/03 12:14:56 executing program 4: mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x200400, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000001300)=0x78) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x80, 0x101000) timerfd_gettime(0xffffffffffffffff, &(0x7f00000001c0)) getpeername(r2, &(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000280)=0x80) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) bind$unix(r4, &(0x7f0000000480)=@file={0x1, "e91f7189591e9233614b00"}, 0x3c) sync() dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) sendmmsg(0xffffffffffffffff, &(0x7f0000003600), 0x0, 0x8880) write$tun(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) fsync(0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x480}], 0x1, 0x0) timerfd_create(0x5, 0x80001) connect(0xffffffffffffffff, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r4, 0x5) socket$netlink(0x10, 0x3, 0x80000000004) socket$inet(0x2, 0x800000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) rt_sigreturn() 2018/04/03 12:14:56 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) flock(r1, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000080)={{0x4000, 0x3000, 0x1d, 0x2, 0x1, 0xeb, 0x3, 0x268d, 0x5, 0x8, 0x4, 0xfffffffffffffff7}, {0xf000, 0x1f000, 0x10, 0xae, 0x9, 0x6, 0x4c, 0x4, 0xffffffff, 0x101, 0x6, 0x9}, {0xf000, 0xf000, 0xb, 0xffffffff, 0x6, 0x62e5, 0x6, 0xfff, 0xc3a, 0x0, 0x5, 0x9}, {0x4000, 0x100000, 0x0, 0xfffffffffffff707, 0x2, 0x49, 0x8000, 0x6, 0x4, 0x3, 0x7fffffff, 0x5}, {0x7002, 0x4000, 0xc, 0x80000001, 0x80, 0x2fc, 0x2, 0x6, 0x5, 0x6, 0x80000000, 0x1}, {0x7000, 0x2000, 0xd, 0x7, 0x4dcc, 0x3, 0x10000, 0x3, 0x1, 0x8, 0x100, 0x1f}, {0x3000, 0x6000, 0xc, 0x92e, 0x92, 0x1000, 0x5, 0x8, 0x7, 0x6, 0x8000, 0x8}, {0x7002, 0x2, 0xd, 0x5, 0x8b76, 0xffff, 0x8a24, 0x7, 0x4, 0x7fff, 0x8, 0x1}, {0xd000, 0x10f002}, {0x110007, 0x117007}, 0x8, 0x0, 0x4, 0x100020, 0x7, 0x100, 0x1002, [0x5e, 0xfa, 0x7, 0x100]}) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x0) [ 64.659980] could not allocate digest TFM handle sha1_mb 2018/04/03 12:14:56 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xd73901a5795472bb, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x200, @empty, 0x9b2}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0xa7}, 0x1000}], 0x58) 2018/04/03 12:14:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(r3) kcmp(r3, r4, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/03 12:14:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000280)={0x7, 0x9, 0x1b5, {}, 0x7, 0xfffffffffffffff7}) ioctl$LOOP_GET_STATUS(r0, 0x1264, &(0x7f0000000000)) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) fgetxattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="818fc004e919c1ff762f6c6f6f702300"], &(0x7f0000000100)=""/251, 0xfb) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) 2018/04/03 12:14:56 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000140), 0xcef830634aead859) sendfile(r1, r1, &(0x7f0000000000)=0x7ffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_netfilter(r1, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000580)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00ac01420008005200", @ANYRES32=r0, @ANYBLOB="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"], 0x3cc}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) 2018/04/03 12:14:56 executing program 6: socketpair(0x13, 0x2, 0x80000001, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20}}}, &(0x7f0000000140)=0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x360, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000001980), &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}, 0x3d8) 2018/04/03 12:14:56 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000b28000/0x3000)=nil, 0x3000, 0xfffffffffffffffa, 0x400000008972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='cubic\x00', 0x13b) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = semget(0x2, 0x0, 0x22) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) accept4$ipx(r2, 0x0, &(0x7f00000000c0), 0x80000) semctl$SETVAL(r1, 0x7, 0x10, &(0x7f0000000000)=0x8001) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000100)={0x4, 0x10001, 0x3}) socket$inet6(0xa, 0x3, 0xff) 2018/04/03 12:14:56 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000080)=0x6) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) 2018/04/03 12:14:56 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="b40000000000000085100000feffffff"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000002580)=""/195}, 0x48) r0 = socket$vsock_stream(0x28, 0x1, 0x0) recvmmsg(r0, &(0x7f00000013c0)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/26, 0x1a}, {&(0x7f0000000080)=""/222, 0xde}, {&(0x7f0000000180)=""/83, 0x53}, {&(0x7f0000000200)=""/222, 0xde}], 0x4, &(0x7f0000000340)=""/127, 0x7f, 0xfff}, 0x5}, {{&(0x7f00000003c0)=@can, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000004c0)=""/252, 0xffffffffffffff43}], 0x2, &(0x7f0000000600)=""/195, 0xc3}}, {{&(0x7f0000000700)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000ec0), 0xa, &(0x7f0000000f80)=""/173, 0xad, 0x5}, 0x5}, {{&(0x7f0000001040)=@l2, 0x80, &(0x7f0000001280)=[{&(0x7f00000010c0)=""/160, 0xa0}, {&(0x7f0000001180)=""/132, 0x84}, {&(0x7f0000001240)=""/1, 0x1}], 0x3, &(0x7f00000012c0)=""/219, 0xdb}, 0x1000}], 0x4, 0x40000000, &(0x7f00000014c0)={0x77359400}) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001540)=0x14) r4 = syz_open_dev$sndmidi(&(0x7f00000015c0)='/dev/snd/midiC#D#\x00', 0x100000001, 0x10000) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000001640)=@req) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000016c0)={0x8000, 0x5, 0xb000}, 0x4) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000001600)={0x7, 0x2}) bind$packet(r1, &(0x7f0000001580)={0x11, 0x1c, r3, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) accept4$ipx(r1, 0x0, &(0x7f0000001680), 0x800) 2018/04/03 12:14:57 executing program 6: r0 = getpgrp(0x0) r1 = dup(0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) r3 = epoll_create1(0x80000) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) kcmp(r0, r2, 0x6, r3, r4) mmap(&(0x7f0000cff000/0x2000)=nil, 0x2000, 0x0, 0x80010, r3, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r4) utime(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)={0x36, 0x1}) 2018/04/03 12:14:57 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="33022d3c3f2f2f2b32"], 0x9) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) ptrace$getregset(0x4204, r3, 0x6, &(0x7f0000000140)={&(0x7f00000000c0)=""/91, 0x5b}) 2018/04/03 12:14:57 executing program 0: r0 = getpid() r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x7, 0x0, 0x9, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x100, 0x5, 0x1f, 0x0, 0x0, 0x40, 0x3, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a9, 0x0, 0x90000, 0x0, 0x8, 0x0, 0xe2, 0x5d6dc871, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff, 0xfffffffffffffffc}, 0x10000, 0x9, 0x1ff, 0x0, 0x8}, 0x0, 0x6, 0xffffffffffffffff, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0}) recvmsg(r2, &(0x7f0000005180)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/82, 0x52}, {&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000040)=""/60, 0x3c}, {&(0x7f0000000440)=""/102, 0x66}], 0x4, &(0x7f0000000100)=""/93, 0x5d, 0x5}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfffffffffffffffd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) getpid() ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/04/03 12:14:57 executing program 4: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000280)={[{@session={'session', 0x3d, [0x32, 0x0]}, 0x2c}]}) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1646, 0x280000) lseek(r0, 0x0, 0x7) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x6, 0xc}) 2018/04/03 12:14:57 executing program 1: r0 = socket(0x2, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f00000000000000000100", &(0x7f0000000180)=@ethtool_pauseparam={0x12}}) 2018/04/03 12:14:57 executing program 7: pipe(&(0x7f0000000240)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000180)="2e4634f3a72ff6f7d078b7d6a9dc990c9dc0b99a730d24eef8e9a80b29ae73b8f1041bc4ee784ab99125f8554cff5653ac90f1b38758621f4f47b0a67cca274a76c8320d098ad116eb62da7429f46f60915aa8420bfaacde26413b2d753991bae020512f41903fd9282d62e0d48dc9ad87cf81df0dfed985", 0x78, 0x800, &(0x7f0000000200)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f00000000c0), &(0x7f0000000080)=ANY=[@ANYRES16]}, 0x7a) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/03 12:14:57 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000300)='./file0/file0\x00', 0x800000000002040, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000680)=""/255) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) chown(&(0x7f0000000040)='./file0/file0\x00', r1, r2) 2018/04/03 12:14:57 executing program 3: mount(&(0x7f0000000040)='.', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='binfmt_misc\x00', 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f00000002c0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000140)=0xcd6) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)='nsfs\x00', 0x20, &(0x7f00000004c0)) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) [ 65.658998] hfs: invalid session number or type of track [ 65.664633] hfs: can't find a HFS filesystem on dev loop4 2018/04/03 12:14:57 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f00000012c0)={&(0x7f0000014000)={0x2, 0x4, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001280), 0x13, 0xffffffffffffffff}, 0x82000000000002) r1 = dup3(r0, r0, 0x80000) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) socketpair(0x15, 0x5, 0x80, &(0x7f0000000080)={0xffffffffffffffff}) write$cgroup_pid(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='7'], 0x1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x8, 0xfffffffffffffffc, 0x3, 0x0, 0x80000001, 0x1000, 0x3, 0x9, 0x81, 0x4, 0x1, 0xd4dc, 0x0, 0x7, 0x5, 0x1f, 0x2, 0x7f, 0xff}) [ 65.758873] hfs: invalid session number or type of track [ 65.764678] hfs: can't find a HFS filesystem on dev loop4 [ 65.803962] EXT4-fs (sda1): re-mounted. Opts: [ 65.850753] EXT4-fs (sda1): re-mounted. Opts: 2018/04/03 12:14:58 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x154b0a2483c767a7, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x7) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/03 12:14:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000f40)='./file0/>ile0\x00', 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) 2018/04/03 12:14:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@multicast1=0xe0000001}, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc40, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000240)={0x1, 0x5f8f, 0x7, 0x80000000}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x6, 0x8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0x2a, [], 0x3, &(0x7f0000000100)=[{}, {}, {}], &(0x7f0000000140)=""/42}, &(0x7f0000000200)=0x78) 2018/04/03 12:14:58 executing program 3: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000380)={0x7fffffff, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00000003c0)={0x100, r4}) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2", 0x18) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000700)={0x8, 0x3, {0xffffffffffffffff, 0x2, 0x2, 0x3, 0x200}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x729, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000001}}, 0xb9, 0x0, 0x5, 0x10001, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000140)={r7, 0x3, 0x8, 0x1, 0x1ff, 0x401}, &(0x7f00000002c0)=0x14) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000540)=ANY=[@ANYBLOB="90011000", @ANYRES16=r8, @ANYBLOB="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"], 0x190}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$EVIOCGMASK(0xffffffffffffff9c, 0x80104592, &(0x7f0000001880)={0x13, 0x1000, &(0x7f0000000880)="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"}) sendfile(r2, r0, &(0x7f0000000180), 0x20000000011ffe) sendmsg$IPVS_CMD_ZERO(r6, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x34, r8, 0x400, 0x70bd2c, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x10) 2018/04/03 12:14:58 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000002c0000000000002a02000000000000002e00008d859cf4cef56557006cb723a4ca186626e2853acaae8b66fa02c2a959a28af4bafab9b2c306050431e672ea9a27e961afce1c8ce5565634df8328565ffdf16ac6709f58496f650cd4fd3311e2c9eccbc8ac62f93e604d368eeb090459abf7ba22c883f81b084a226a9b3c61392cd5ea6da08304d795d00cbafd053bdfc4eaf8955621edd327aa950b960ee43b18ba73a80063395e"], 0x20}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfd28}]) 2018/04/03 12:14:58 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) flock(r1, 0x6) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000100)) recvmsg(r1, &(0x7f00000017c0)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000140)=""/160, 0xa0}, {&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000200)=""/61, 0x3d}, {&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000300)=""/125, 0x7d}, {&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000480)=""/220, 0xdc}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/241, 0xf1}, {&(0x7f0000001680)}], 0xa, &(0x7f0000001780)=""/59, 0x3b, 0x3}, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x7, 0x4, [0x8]}) 2018/04/03 12:14:58 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) r2 = inotify_init1(0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000400)={0x0, 0x0}) prlimit64(r3, 0x0, 0x0, 0x0) 2018/04/03 12:14:58 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x82, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000002c0)=0x8, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4200}, 0xffffffffffffffa3, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYRES16=r1, @ANYRES64]], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f00000001c0)=0x6e, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x0, r1, 0x1}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000280)=""/11) io_setup(0x7, &(0x7f0000000340)=0x0) io_destroy(r3) getpid() ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000380)={0x200008000001fc, 0x4}) syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x1f, 0x0) 2018/04/03 12:14:58 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)=0x1000000000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000003) io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/03 12:14:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x81, 0x101000) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000040)={0x1, 0x7ff}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x47, 0x0, 0x0, 0x0, "2435c7209d65ee65fd0f2d8010e891e02db8dfe8bde7455ed3615c10d146379efde395643a3c396b1a9cf8c9faef491ce6abd6c0f00af6dec4545a43a9962f87", "6790b0c3944e3040762258027d279a3f1447f14f1cfddaaec167c1215bdf6d56"}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 12:14:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) rt_sigaction(0x27, &(0x7f0000000300)={0x3, {0x2ea676cc}, 0x4, 0x401}, 0x0, 0x8, &(0x7f0000000340)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000440)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000640)=[{&(0x7f00000004c0)=""/1, 0x1}, {&(0x7f0000000500)=""/10, 0xa}, {&(0x7f0000000540)=""/197, 0xc5}], 0x3, &(0x7f0000000680)=""/168, 0xa8, 0x3}, 0x140) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000840)={@can={0x1d, r2}, {&(0x7f0000000400)=""/11, 0xb}, &(0x7f0000000900), 0xf}, 0xa0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="0400001ab1af500005003a00"], 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x1f, 0xffff, 0x8, 0x2, 0x2, 0x20, 0x9, {r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xdd3c, 0x9, 0x1, 0x9, 0x4}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000780), &(0x7f00000007c0)=0x4) 2018/04/03 12:14:58 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) mlockall(0x1) write$cgroup_int(r1, &(0x7f0000000140), 0x30) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) 2018/04/03 12:14:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/03 12:14:58 executing program 1: r0 = socket$packet(0x11, 0x20000000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x28}, 0x1}, 0x0) 2018/04/03 12:14:58 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x2, 0x9, 0xddf, 0x2, 0xfffffffffffffffb, 0x4}) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x5a1) 2018/04/03 12:14:58 executing program 4: futex(&(0x7f0000000040), 0x82, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) 2018/04/03 12:14:59 executing program 5: pipe(&(0x7f0000000380)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f00000003c0)=0x1024) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000fd108c2f2d691b0300000104004002800000850000000000000000000000025c8db0d3af23e0a2b315"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000002c0)=0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}, @call={0x85, 0x10, 0x0, 0x24}], &(0x7f0000000140)='GPL\x00', 0x41, 0xa7, &(0x7f00000004c0)=""/167, 0x41000}, 0x48) 2018/04/03 12:14:59 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) process_vm_readv(r1, &(0x7f0000000a40)=[{&(0x7f00000004c0)=""/144, 0x90}, {&(0x7f0000000400)=""/17, 0x11}, {&(0x7f0000000580)=""/156, 0x9c}, {&(0x7f0000000780)=""/198, 0xc6}, {&(0x7f0000000640)}, {&(0x7f0000000880)=""/162, 0xa2}, {&(0x7f0000000940)=""/238, 0xee}], 0x7, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/113, 0x71}, {&(0x7f0000000b40)=""/216, 0xd8}], 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000200)) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_mr_cache\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000680)={{{@in6, @in6=@mcast1}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f00000003c0)=0xb0) kexec_load(0x0, 0x0, &(0x7f0000000400), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000040)=[0x378, 0x9]) timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000000140)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, "fe7798d653b409805822558600002cde00004c203c3f03940200391f648b4046"}) dup(0xffffffffffffffff) 2018/04/03 12:14:59 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2, 0x2, 0x100000000, 0x3, 0x20, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_x_sec_ctx={0x18, 0x18, 0x3ff, 0x9, 0xb8, "9a1fcc8db58cc6dd68e8e02ffe202e16cdd3218badf12cb45dd3254c102aee643717c3d8103b8a2183e52b52431a5c6392f80251b01dddfe30411b868e32df9810fdd85586b197d8a98263e67718f7a3d3f56693e1211029296ad8f5601a47030cf52ee185cb39d181eb34949409cc21ba2971c16471ec0dd7941ad8babee3dba42180b0a85309157dee2caa4b1c10eddd4554955bb00c00f0366a4800f771991c96847e6881ff2326c8e1e37685d8fa6a011de31f9d8c0a"}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x3, 0x4, 0x4}]}, 0x100}, 0x1}, 0x81) 2018/04/03 12:14:59 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000000000)={'bond0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) socket(0x19, 0x7, 0x5) 2018/04/03 12:14:59 executing program 4: r0 = gettid() capset(&(0x7f00000000c0)={0x19980330, r0}, &(0x7f0000000100)={0xffffffffffffffff, 0x8001, 0x2, 0x10001, 0x3f, 0x5}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x5, 0x6, 0x2, 0x0, 0xd}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000400), &(0x7f00000042c0)=0x3) 2018/04/03 12:14:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x2b2) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3257a25b3d6d8503d4f00e9c13ca1db8b3ac463f1747124f673b88ad387bd36fbf259f44eca8c6e32b6b7beec01dc27700c28c2ae0e228eb5cd54397f3aee18aa6952102d7b414eb25700ee12cfa8cb485cdd981a8e304304c2e4db153cf63e9fa4cb8fa3a914bdae78cf85f050b00bdb00e39dd653010778", 0xa0}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000180)={0x49, 0xbe6, 0x0, 0x7fffffff, 0x4, 0x2}) 2018/04/03 12:14:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xc, &(0x7f0000000080)="bd18376bb19a00a21925f231c89578759c58b5119a91e5012bad2e53a89a0f9f681a4a4c9adde42eff78a3967b1e21ae7af90b742e8ccd6ffadf913a00161aa8c402218661c9786d9759df2bed620242ad10699a2a6825990c26d1adf5d0f0fa57978397f5c3226a1445c55e55810562e24dd09dc010c6304cacd9193bc0558e7474aa4b25186b6bdc80", 0x8a) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x44) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/04/03 12:14:59 executing program 6: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./control\x00', 0xe8cf, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="198d06373395397598b3211d4f3da8b7aa015f5a9626457a0e6a29b76db8d4a5445a88ce103180f90a862b5b0d2ca5a9c1634a81e0ed4ffaa04390f885db3b263fa55498297e25fc29a5ebafc5c59c8b", 0x50, 0x80000000}, {&(0x7f0000000140)="27f81b150ccd1f5732a92b4337", 0xd, 0x6}], 0x10, &(0x7f00000001c0)={[{@gid={'gid', 0x3d, [0x3f, 0x39, 0x36]}, 0x2c}, {@barrier='barrier', 0x2c}]}) inotify_add_watch(r0, &(0x7f0000000100)='./control\x00', 0x20000400) 2018/04/03 12:14:59 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x0) [ 67.855862] hfsplus: unable to parse mount options 2018/04/03 12:14:59 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000000040)=""/221) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000140)=0xd80, 0x4) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000000)={0x77359400}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000300)={0x400, 0xfffffffffffffffa, 0x8000, 0x0, 0x0, [], [], [], 0x4}) 2018/04/03 12:14:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006280)={{{@in=@local, @in=@loopback}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000006380)=0xe8) sendmmsg(0xffffffffffffffff, &(0x7f0000006680), 0x0, 0x0) getpid() setns(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000480)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000000)={0x80000000, 0x6, 0x2, 0x27, 0x56d}) 2018/04/03 12:14:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000140)) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0xe) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0xa}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/03 12:14:59 executing program 0: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba22ef2f02e80fdd5b79afa118c2938069c", 0x71}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 67.919704] hfsplus: unable to parse mount options 2018/04/03 12:14:59 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000340)=""/170, 0xaa}], 0x1) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000bc0)=ANY=[@ANYBLOB="8de345bdf1894bd6ac01b4d755b5502ab44eb7ed43871ac975b7ad812a682ee539830ffad7db9ac464fd7fab8aefe42003a3296c4b91fdb731ac25e4c839be2a7b2457ae816965053783aa6a3b7d05652b30be9bcffc7b1f16f4b1910449003edc55b81f0471b0b2c5ab9c3645f8edc3525618cc142738ed37844ed73a1504f05f565c335e763023d4"], 0x1) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x211080}, 0xc, &(0x7f0000000b00)={&(0x7f00000007c0)={0x108, 0x9, 0x2, 0x210, 0x70bd26, 0x25dfdbfd, {0x1, 0x0, 0x8}, [@generic="2fbb97f0d2dd021961f223d8070ce37ff70a31e3704ea1d2dce96b0bcee5b7c854583e280fe5e39a66fe4601931204e005088e6109d92a6733384366d0bee12a53c980a029e90f59660189f6f62ecd0fa6c726e85b341064e71e58638ab04bd5c7366d1c5d732c02f959880017341119dab4787e19875074384a57abef23e953565ed0109e11ac3084a36ce025fcd9f4879f671093553193e6c47da757b096db053143d3362bd407d1eedb1af1f5ff53f6596f5d991a1a563622023007e106f7f6ad9b4dd3baec8459e7956d330f566ccabd0c780a66f6672f65645f1da8027c7f780cb41661d18169a954d4905b051b2d698c40"]}, 0x108}, 0x1}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@loopback, @local, 0x0}, &(0x7f0000000080)=0xc) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x111400) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x4, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={r3, 0x7}, &(0x7f0000000280)=0x8) r4 = dup3(r0, r0, 0x80000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000000)={0x8, 0xffffffffffffffff, 0x634d583b, 0x3, 0x5}) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000780)={0x0, 0x0, 0xfffffffffffffff8, 0x3, 0x8, 0x8}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000700)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x5, 0x4, 0x0, 0x2, 0x40c30188, r1}) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b", 0x14}], 0x1) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000d40)={'ip6tnl0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r5 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000b80)={0x16}) keyctl$instantiate(0xc, 0x0, &(0x7f00000005c0)="72a2ac839828e8a55745245d7c6fc8875594a2957de1bbeefab99652f51bde831db85203c1", 0x25, r5) [ 67.992244] ip6tnl0: Invalid MTU 12746753 requested, hw max 65392 [ 68.064688] ip6tnl0: Invalid MTU 12746753 requested, hw max 65392 2018/04/03 12:15:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) read(r0, &(0x7f0000000000)=""/51, 0x33) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) 2018/04/03 12:15:00 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x30, 0x80000001, 0x4}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x4, 0x9, 0x4, 0x4, 0x5, 0x7, 0x100000001, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x8a4, 0x490, 0x1e3, 0xfff}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x7, 0xffffffff, 0xffff, 0x61f, 0x100000000, 0x6, 0x6, {r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0x8, 0x57, 0x5, 0x800}}, &(0x7f0000000280)=0xb0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/03 12:15:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001340], 0x0, &(0x7f0000000200), &(0x7f0000001340)=ANY=[@ANYPTR]}, 0x80) unshare(0x400) r1 = semget(0x0, 0x2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) semctl$GETPID(r1, 0x1, 0xb, &(0x7f0000000040)=""/3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000100)={0x7f, 0x1, {0xffffffffffffffff, 0x1, 0x6, 0x3, 0xf8e}}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180)=0x3, 0x4) 2018/04/03 12:15:00 executing program 0: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = socket$inet6(0xa, 0x80000, 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}) r2 = socket$key(0xf, 0x3, 0x2) r3 = socket$netlink(0x10, 0x3, 0x17) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') socketpair(0x10, 0x2, 0xffffffffffffffff, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x6c, r4, 0x8, 0x70bd2b, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xdc61}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x800}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x751}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}]}, 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x402, 0x0, 0x9, 0xa, 0x0, 0x0, 0x25dfdbfc, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0xffffffffffffff89}, 0x1}, 0x4080) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003c40)={0x0, @broadcast}, &(0x7f0000003c80)=0xc) sendmmsg(r3, &(0x7f000000a640)=[{{&(0x7f0000000340)=@ax25={0x3, {"38398ec82cb7bf"}, 0x7fffffff}, 0x80, &(0x7f0000000700)=[{&(0x7f00000003c0)="f2602c003985c9d283496c105faeb90fc5864c44ffc6c8707dad05fb878747ecca4d1fd896dc027a5ff03939fdca2b5a0e2c20f8e83d77c7e51e2a4b69bac144bb630f70d0c3422fa161b3512eb023a149b85b8e51aaf23d20049d175d3aca8fe6049586d35cd273d9718ba582edc6ea3a4ad993cfb3dc380854321394674a43e84fbe48c12048937cb5c6dcbf5fb26e1f79db86fe82e5624dd71cbd1987efc3d9df7c06f9bf22ebfb4875cd", 0xac}, {&(0x7f0000000480)="970caa773598cf426db3cf8551beb1595614c919f8a951c359582c9b30f30440eb2e6bc77ffef055de7730ba29be99d84072890dd31ca2555a2feeb59fef62fc5be70ff8a0af421a66cb2b2a3246081b945618a68b6ddc7b9791ecb36a2b35bbb72a9a1cdcb6", 0x66}, {&(0x7f0000000500)="62928a7e7d84561875bdb4e6389295c0e0e6036adcf376a3fcb81e67ed168d4f53495bde2ce5e3c56330f1513f2130e27ea2019e986f83cd4dbe4da9483cabb4fae3e9660b5db0f1f9829bf6efc0edf23f7558d355d7d6781647d595c75097a01c0b2af22e1971af8050a753824444", 0x6f}, {&(0x7f0000000580)="7e522e4664dc2adfc0e04004d0e2520549be29e41984596f51d73ac32821db671362c57bb33838a89d3dd2ebf035858d91e5dad9afcd4e813fd0ad98bbfa99bada4b29657dac135c99c2da8393d4bae8f264536ddee8d431e585034a16f3b478488b767f87131adea355d6dd70dcb31b8b7b9b8fb92b2352ea5b83a2ecd45b85d2a8acdea5a7de48f13f8fa11923276ca45a40edc77ecf2e7169e738a74c98ef031289d6c328f765f0c4480b6ad08834198d5302", 0xb4}, {&(0x7f0000000640)="748e44cf7cbcea612701bf509391b19679c19b6980196bd9f0a67248c16f407d5d79401e7aaa81c174867d2d55776b0c6900be08e83aef87b562bc235dcfdc5e1e65e195f56d5d2c991a7cfb64", 0x4d}, {&(0x7f0000000180)="e39c098f7dc84b6a81bc319a9d7d7ab01e9d6f9b23efb1d5942582a7ab727b12caa8fab80a32c815d21318", 0x2b}, {&(0x7f0000000280)="00dcd8ed03c78fa2d259be4d07f9660371805c9c9338bc89", 0x18}, {&(0x7f00000006c0)="686fd6d1c22f7e3cfae5f65744e8802244b41c4d65a82a2f2c3e9a43505e60894998d816c620a733980f02deb783d1ddd62fff9f16d3f168c720c22ffd62911c", 0x40}], 0x8, &(0x7f0000000780)=[{0x28, 0x0, 0x7ff, "0b3839f2dc7d7f983f8b33f10869fd9939"}, {0x80, 0x119, 0x1f, "6aeefd9765adbf2bb822cf2c43649ca95b9d3d6f2bff04c8f32cea83d999cd2bcfda42f5eef6e771819325b3eca4fb3488145cfb31e4f1240711fbaadacd838227b5a5417bd0af679c6627005145805ad78349820bfbad7fe3765b284a0ff147cdfbe0bce97b4c005e"}, {0x80, 0x0, 0x7fff, "2b5d898e096b0eb6cf2c04c32a96aff9f2b5071189715a6ed7b351044a9d246923f05f6a122458318bf10b1de4e00f0bee85d2245524f075e21824c5b63785ed500597ba660c8f8d44b486adec1a8a2288ab24ffec798c9b5b6cd1b8a01c8a6ec2125cbc9084f1ada03515a1"}], 0x128, 0x1}, 0x8}, {{&(0x7f00000008c0)=@vsock={0x28, 0x0, 0x2710, @host=0x2}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000940)="97b5eb8ecb0eacc56fe3ebac691bc63a4f829c84ffd9dd75739b963dc35a8a790cbfc5da084261dab633bd5fe56e87ef94b721df5b005a8a9b9bd8c9298078151c0e6ae30f121e5315dcd3127a6a7329a6f2fb95a27e7de027199ad1", 0x5c}, {&(0x7f00000009c0)="c4e9", 0x2}, {&(0x7f0000000a00)="feb0ab4b58e38129ba29a09fb90e9fa600056c6d23ae3f3409ecd9e088b3e2377cfa28c36bf373a6f4a875695bf7ab7a37efeeedd1100b36c18522db950482337eeae97a6b6aceaccf294a36d1b6e5df9292c74f8a7ae60e89845d6f8e15ac61a85b766f4103bef2a16a2601b69360da2736c2e42a1961117e0b9f0e5c8165f64c53385abe3d8704796874496f984742efe32d1019552394f671093cc94d5e8baaeb63bcedddaa4cd8bab85c0dfca07f350ed37f2afa2b180e1bd9a7b60a8baee226cd98b1f43c9443cad6d25d69318f90a2b1384100f18a2426260531b6ecf6483d52894269dff495435a", 0xeb}, {&(0x7f0000000b00)="6b262846a4d6ec8f9dec5467070483d471c3dfdbe1bf9fa88d00e655e141096b2fd87083635e6a7710065056fd8e3c4814acdc162c05713516db29b7e286a60b578e242d6af10f34ed879959e14c719ee30b087669d4df11d82107e09c53a55dbdba2774faba98e107d0f6ad206fcb90a9392f629e8d74cf6df04136d3934f", 0x7f}, {&(0x7f0000001000)="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0x1000}, {&(0x7f000000a280)="1ed0966301d6a0a404f863d7997029bdcf6bb9281b0464faeb53024467f37c0e9b7c6ea7b8c714cd7a9de29cbfe234919ce0fa74f4aa31fcf214186b5aeb6e73be833dc35152e1e266d578292e1eac733aeb498a01459e7cdb0b223e6de2a7a6ac8ae88c3eadfc2269cce6930f1a1d4e", 0x70}, {&(0x7f000000a300)="e23b7f5ac3525de4bd1112c2cb275f569060cbf5d9e9b857a4eb5d785821059a8f4e58e631f2aa92a642499e04ce7819eba91ed7dbdd75b96686fdf799b3b2e1995e8a2746f25537e472c07f8f6ebbea85110dc59219e360e3ef34aa1e6bc7cd548d0cb95ff3406143dc1b2248dc36c79395633432675e97b6aca3565173da11339273db3a8ff6399282112149547cd1dac324b133d4dcded75b95daa1a9e2c69293a6e9d9dc2bf12028319d4cc3cb3a2e11a5f2cc789b2c59be6cfbf44c0e11e95378eec930bde98803c6c8523fab6415b3149968b8199f566015319c65eca87c20b5b65c0401ae95", 0xe9}, {&(0x7f000000a400)="c3e5401678de1b8a0eaed34e87c03c7ca6c103dfef5fe3206c1f8597e8584bc344ad8f399e5d391d6c9a8b390e1e92a4bdb42a4f27b729d13a00a98da60084ca94f80b643e1895affb394b3bef56e23d02b86ca26d3f96101d76b273b08026821bdad58c867bb5aa3529eddd6169f46f581e3f855ef273627745af1b3e31e4f5ae537f3235666a215b1e72", 0x8b}], 0x8, &(0x7f000000a540)=[{0xf0, 0x12f, 0x100000, "5ab10190cbbbfbcb590a3f610897601ec04e96d92cb1507985b9386efd511d11a9881fcb9a0742f4815987b5061e9557e54f9913b61fce5505814aa8ed2d5ec61816c2b767c71b09a88c8453344b6652c4b35da855872207da3cd10eb5991d3925f3db06345e33a1bb35830b7df6555a61fd65862f49b480b4acd0a0fa1fef099a2750cb2830f9b45d804e9717ab353a9a227985182ef8d64a70331251e34e688c9f5279797d123072ad8ceb097cb31d667f06cf2ea2770832f7adc81adb4d7714565e2dc4c5e4a965f78af97e440d3fe07e59438f40a06a87be6fc2fa106d87"}], 0xf0, 0x80}, 0x1ff}], 0x8, 0x44000) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f00000002c0)={0x4, 0x1, {0xffffffffffffffff, 0x2, 0x2, 0x0, 0x19be}}) ioctl$ASHMEM_SET_SIZE(r5, 0x40087703, 0x4) 2018/04/03 12:15:00 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000200)=@pic={0x80000000, 0x6, 0xffff, 0x0, 0x3, 0x0, 0x5, 0x0, 0x100, 0xff3, 0x9c4a, 0x3, 0x1, 0x0, 0x8, 0x3ff}) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) r1 = socket(0x40000000015, 0x805, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$getflags(r2, 0x40b) sendto$inet(r1, &(0x7f00000000c0)="bf", 0x1, 0x0, &(0x7f0000b2d000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = dup2(r2, r1) r4 = fcntl$getown(r3, 0x9) fcntl$setown(r2, 0x8, r4) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000100)=""/134) socket$nl_generic(0x10, 0x3, 0x10) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) symlinkat(&(0x7f0000000340)='./file0\x00', r3, &(0x7f0000000400)='./file0\x00') syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0xd86, 0x3ff}], 0x0, &(0x7f00000029c0)={[{@nobarrier='nobarrier', 0x2c}, {@treelog='treelog', 0x2c}]}) 2018/04/03 12:15:00 executing program 7: syz_mount_image$ntfs(&(0x7f0000000400)='ntfs\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0xaaaaaaaaaaaa9b2, &(0x7f00000009c0)=[{}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6572722c6769643d00002c000000000000000000000000e7f4def483d49db0da64169fa6bdfce55e03e5743e453703a082a0655a1a17933801bc3c48097876681ac249f95e7c83139b30755c6ea5febc10c27502bbb5bbecc90e30a56222974f4766645e42dc81c1b31deb2b0c085b20c33429834987af8e635e781ab38e665f9d9eaad44be0942581dc55192206790b4c06a75bd68c726cc92ca4a2492addb350d776b772b3f0ae54c99fca0c964f7d7244ae225f31a2f884e8e43b766ca1b71a80f7f5bd532b011174a4d8ba694d3f9965de60bc5cce90d7ac444c6de61f1c8e8596e30000000000"]) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000240)={0x8, 0x9, 0x4c62}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, [0x9, 0x81, 0xfff, 0x40000000000, 0x8, 0x9, 0x9, 0xebcc, 0x4, 0x0, 0x5, 0x5, 0x52b3, 0x64, 0xfffffffffffffffa]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x400, 0x86, "2449e87bf6152574d17b28a555f7c55393d26d5da51b1703ac6da6441c7891a052a4d4e67a9328d85d2adbc84244d735ef628dfd47dbf9280acf7415ad96e1d85b87fbfd39ac01a6f774e7d917c6538fb999b08bf8818cd41a1e994568d0db724463f2c8829adad8570d280071c02bba8e6d395d78bd47b0e6ddae8f0ea5ac04e5a30d9b5069"}, 0xffffffe7) 2018/04/03 12:15:00 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x400002) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000100)) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6064b69700308400fe8000000000000000000000000000aa000000010400907800000000609f1b1900000000fe8000000000000000000000000000bbff020000000700000000000000000001"], &(0x7f0000000380)={0x0, 0x2, [0x0, 0xe31]}) 2018/04/03 12:15:00 executing program 1: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x60040, 0xb8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000280)=""/168, 0xa8}], 0x2, &(0x7f0000000140)}}], 0x1, 0x40000040, &(0x7f0000001c80)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000580)={0x0, 0x5, 0x2, [0x1400000000, 0x6]}, &(0x7f00000005c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000600)={r1, 0x1ff}, 0x8) umount2(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x1, [0x0]}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r2, 0x4) umount2(&(0x7f00000006c0)='./file0\x00', 0x2000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r6 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r7 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg$key(r7, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) chown(&(0x7f0000000340)='./file0\x00', 0x0, r3) [ 68.925232] kernel msg: ebtables bug: please report to author: entries_size too small [ 68.962880] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 12:15:00 executing program 5: set_mempolicy(0x3, &(0x7f0000000000)=0xa61, 0x256) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xff, 0x82000) setns(r0, 0x40000000) syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) 2018/04/03 12:15:00 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000005c0)=0x1, &(0x7f0000000980)=0x4) recvfrom$unix(r2, &(0x7f0000000c00)=""/86, 0x56, 0x20, &(0x7f0000000c80)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$alg(r2, &(0x7f0000000b40)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="bc433d12642be93c966490a8b527f4c299db9121c3e063b5ccc93c1f7cbe5c9cd1f8cf2e97441706a2e18330442555f209b156018971ebcaad1e49d4cda7de12414fafc61d2fab7babce240fe5542c5843307d9ac5a658c7a96e1cf2a11e2a8e02babb57b6cc5ac48f32a526ee6f1785287700644cfab43872f25eb54c1ccac876d14f58fe5122da11812e8d80d6a0e7091207cbee60347a1e3258ce1e609c6d5abe91d1c5cf633f1db8c109eb3cbcf2b25c59cf777a72e4bcdd565059bbb3568ec1fb64fca26325aba4d3950a4271db1dd493468e689a32a93746512af4f3971bf453191979868d1a6d", 0xea}, {&(0x7f0000000180)="d33a8c703b7122d92eaeaa4cb5f169c0385beb974022097162e0da60f9c271db27eebd5febb3b5d62efbb067a41864b3ce7e09d8381fb48b8cc5fd47d56a5646c449e75dabec4540d2805754399b37b4f9b491bc277eae7b9e1674f70c0fb5db01b4e8039fb8eb88bc3915d0ef48fae3ae79c847bd3ac7c045be58aae7d2804d064b43acb8000f5c720893215f99674a1d6f42864f6bbebf4761e2cac44dad0fcbc1e9f6027f5d57f210afc98fe8c0c7ebfae2877a479b4d00a3c54d8ce5f24a8af1668477d420824484ac9cb59a8bb7a33c", 0xd2}, {&(0x7f0000000280)="f15e0e34b72237d97c95c18a3af1336578d0f379654a05f32884c7d710a53b59f5858bdcb63076910057d3c1c2450b97cb89272a7a07e621702428f5733f5db6e972d89e73bde4d60b2ca0a210a772949a014bb66ff4aa5d2365a348740dac77aa2d3528427f1f1c7424", 0x6a}, {&(0x7f0000000340)="72d106f45f307f04a1577bf9549a66fcb85ccb9a9ba977d26a6e8df5b4e456a473e6a998b5ab03490168b4865ce7466d2e199fa446dccb50b4a576ab3580f1b00aa33c62224e5b8ba1a973247323f1fd0c63e814a5882fa7a08a0e3602e2c9ab7073614c37a66d4731322b90", 0x6c}, {&(0x7f00000003c0)="227ab6a9d42a46b2457b869d8b5b", 0xe}], 0x5, &(0x7f0000000480)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xd0, 0x117, 0x2, 0xb5, "7f683f322bd74f9f493bce5bc17a26bbc195e2f1c25b2e6b5ba9cbdb4a0da604baaa36c829f2cb88251674571248aeb08d446bfc507a3deaaa94c35926f1215fb365555d5aecfadd4603d9312e133130320f1342424f18e6a1a0b4617cfa5dc4fe015695664758d21a5601f7faae8ae6e9ca4c3e73c391ddb1c954bb75ec61656821e9b349987e27e495674e6d393644cc060bbd82a58114bb43e71ea58e005e7de9bbbe1d6529dbc8ae49cdc26d5cec788a57fcb2"}], 0x130, 0x2000c000}, {0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=[@iv={0xb8, 0x117, 0x2, 0x9e, "f0488eca6ab647f3c09401eac90228f8df48d13a96c360012f88cbe5210b5da52a389f9ee9242e9fad73e3323b02b59c6e7ba49296a61fe55f0f607fb9271e4b0252413df6dee0ac6238694f8f9edfe3c0a8d536a6dfe969411100a0b10abc11351ff779eb16ce8ffbbc2a941f1c037b51b4fe351efd429038088b0649501d0337367ab6a3b1e387e32a3975df9e70a779fc9d64e9d24f9e9b236e2277f9"}, @assoc={0x18, 0x117, 0x4, 0x401}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x40}, @iv={0xe0, 0x117, 0x2, 0xc9, "ce0b53c63fde4fd71b2af3076eb220277d37326cfc33ab10dec39f644855ba9044e17994fbb679e45cf66365ebc67088c0b53672f318ea06748c5ad339ec14ec16377b086323b88c25f5796b81823f8506a6913507dba501db7b3fcb9845e3f4c62312128d5c3d78bd3371b6ed942c27de0aaa099ae434ce2e2373122c871fe50c183dce43f34fae83efa72b48a4fc9543a1495b47825dbc0b5ad1926f7676333b0242c8c007c199f63028ed19c38a9fe216524ab578b86de8e23ce8a11e2e1af3a1c0a3ba426e6f0f"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xd0, 0x117, 0x2, 0xb5, "f0006d663ca98872f4df524b0d6663f0225d654c2e3dbae348575fdf0f8d11337e15307da565cdfa8bfa808293bca63c5f3efb3cdb54b774399aec117cbbe10aaadba05258149e9b320b46199e96e5d2519005fcd8a1e6672287e8a37512aca40ff9bc3375dc05069f28ed821e7a347349ad514ecc5f75293ae30e9aa01e64d2af612c50b6d22b34d53db471680bf957f08eee995aa324600094512efc67de199919bf1e3e472cf9d5b2d2b6de6827f255a3523357"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x52, "6804b6589bf002a8ce54b4460c3d305572b4c5d0ca5938a45bf8c2dbfe40e0e982f6025cc2f18a9c1f280736eafd2162421882d3805dd9794688672041bc173e22406d169d74a971c442280b7b7cff9cfb20"}], 0x360, 0x800}, {0x0, 0x0, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=[@assoc={0x18, 0x117, 0x4, 0xf959}, @iv={0xb0, 0x117, 0x2, 0x9c, "5a71ec032b11fe62b87ffe3fc878cf22341fc63a3ab79bedf204e5965122b76266f45e183f56a66b726fb8ea530cf4e996b025f16f5c4cd516e8aff7fd2679100bc770a46d801ae2058670bbf313add0123170b5a6c59c233b1515a46eafa3ab4593bd1de02a24b80403b21aee665d4322877d5644bd41de54fdbaeba4d4082d02016db239beeb791a90d833a8916395937d76b681a432f3695d7287"}, @iv={0x70, 0x117, 0x2, 0x5c, "3fdd5c17df8e2b3828d5626a19ce7068d9102815f8213ad637859143d6e6a8bca075cb35b3e3269107bef30604fb95845e9a3bafbe0dd5169b6312dc2b0d4cb266084f8cfdec59b5ee3f26c8307cf08460654bf89919ef8acc0710c0"}, @assoc={0x18, 0x117, 0x4, 0xb6}, @assoc={0x18, 0x117, 0x4, 0xfb}], 0x168, 0x20000800}], 0x3, 0x8000) sendmmsg(r2, &(0x7f0000008300)=[{{&(0x7f0000000d00)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000d80)="04472ce543af161b74c0271ebc98a86014ec03ea41d09972979e5e52f1152ed5d071081fc2d9d56ae35973e99a16598289a759be07fe46531f260d0003344d455435738e4fb1eb9286", 0x49}, {&(0x7f0000000e00)="1c56df900121c4a5ed2eaae43e0354730be4fd0b373343183b3d78cccb4d6eac743903ace2dfffad2f64658f560787929b1021036bdaaf1d785a59ed053aceeb4e35c9ba94343e08095a83e4fc281a2b422179313432491f5168f3c7eece36960a37653355ab2732503a76d60c28f2f66332cfefd076503dc1e9908745334f15be0ebaa42d13e7afa5b41b4e30df439a76334b1ac8c30b7a6f7b47c947fad9a90dd3054615768dd855a4989cea46d382728c9a5f7627fd720d5a743fb0e08a1ce238a42ef818277b4bab7de9cdb662b22c04", 0xd2}, {&(0x7f0000000f00)="cb187752f8485910ef180311cd0bdb693bc9ba08b944b34932b6b8705b99911380fb9ab3202eab6cc66e012c9470bf2761f32447a5fe0558b12faae6e731fb4d40a5cd0a39ab4c8a0e62bb5977befeec729577659fb893bc890c2bc3a92f25a780ea0c02ae9c169f4e4281a1237443c994cf6f429bef10db91382d3848c0bcb50bf0741c642139110f3451ef8ead3a47a29c0b5a4766601501c405bb284e0e4cdb114c9dfe86ed59fd9e2fb1e96a36cb8454d4eb7871a79d5c5ccfb2289b39c7f0e07aeffe32b108a7e6ce82c13f63c70b4c2471c6671561b9d1c7e1b9cd73eb9d7d6d8faad0b7feb3", 0xe9}, {&(0x7f0000001000)="2468df650d53f1f75b667577a059dca17874444d35412760011e5354f50c26707dbe248baadea8124928fc4d2bde1da8d77a18ffdc52feaea40bd0a74e4100f76dd88f56f0749897082434cd8d942ad13c91faf0092ca81f0a8a541420cc7257c9a280d95b612ca8b7", 0x69}, {&(0x7f0000001080)}], 0x5}, 0x4}, {{&(0x7f0000001140)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x80, &(0x7f0000001380)=[{&(0x7f00000011c0)="44ca0aade26abe745081a557c2891eca42fd914ddaa3623b0a4a8f2851bed7d095624a0f05781563", 0x28}, {&(0x7f0000001200)="d38bb8727ae5b44697c0322b62707179f52bfaf12bdbbf7c02641544618430cbc10b6da2a533714d45d15eacd82b481de8f155cdfc2fe883498116ae31c11111a33b7098f9546c76d9b92e042fef68d1191f01c897c5b0beca21a7c427", 0x5d}, {&(0x7f0000001280)="cc5638ce3583a42eb944f6fdbdd4a8f160862fe97a4928d606b639a185d54fc1e6b10a3f536ee92381c570c59426b8c6b6aa805f1453dfd70348a46d9194158369fa73eecd17710ba56299737e6d1f47b4753529e82253246bb5083de1d72e2483cdf569a573d97fa100a61934d626bf8e1926f5289d76ec56dbdbc2c0b45853dbaef0d20aa3ccdb64f9b519a9d8c0a1e5f2657f237c4311e7fb96a58cd20d22f27c8a759264a4dbce0d969a14dbd0bd1f1bd1782a07f14b54ff2a7dbc378d331aa91ad37bdb38dd6e1919036386e226534005d502711476", 0xd8}], 0x3, &(0x7f00000013c0)=[{0x78, 0x100, 0x401, "be704b4da5839225e282b09fbede83133505aeb4dd3acf2fc934ab901f276cdcdae363ae44b87ba5625757c2368d03538a588fa62aeb945919a45b1afbc0f7da5ac318d4386742486ba3d1832615d14ba0925ae9e8dad17e66ed9a80831e6cfc91"}, {0x100, 0x10e, 0x10001, 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"e49b254df6fac14a0ef636cf5c63a93b8f47e3d560477f692c6c6bfff5c2939e519c75505e19e1eefb1afc4464918df6defb889943ba0cde2955d399455f4798654f5ccfca56a98943da87a5904c0ca094d1625ae54742baf2f6efafb03254784b224c844299b6594c14cf5fbd25a0e429084d4eb077378b8fe5fc81d6bcc2532db79f4d4ee4e777"}, {0xf8, 0x110, 0x3, "33db9f0326a560b4e154604f2ac1b3c58228f2ed7d37ff130729d547885e6684d9ad770dd996a6b2ecd03b48c933278b14a263611b645047408d7f3c1bceafc54517368d1aaa837ac63b07c184b3d955b53d2ca5f3dde74bc860c98a4d37e3ff6616153d87e908942c10585fb173460202564de7af0c24ca3dbd7cd13efe0d7220b06e31f9474be6763674038d9f295ffadad252f7f99781050e4ecc0f752c7e0b79d119bbe33c5130ec325db3710693c09860e2d2086776f9fd10aac5a96ad17a0b119e95725c5a7decbadd7d3ce16790b1d67dd2c79d9fa2ea042e0fce08bf548942c0c45793"}, {0x80, 0x109, 0x1, "461d3423f534eab7aeb82b52e4a881e3105f3f46ef8b0e8a6f47f54cd1275955f97a3ff9d9ebf000a822f6124c0451a9b82c42701e10eaeb4d299d1e4e2491d6a546e1b4296ce921e3c84935c6e605afbd0dcc378417199ee92e8dd7712b40223e41f669ccaf8e1ad9c32c"}], 0x3a8, 0x40001}, 0xff}, {{&(0x7f0000006c80)=@rc={0x1f, {0xfb5c, 0x3, 0xffffffffffffff7f, 0x101, 0x646, 0x1}, 0x55a68fe4}, 0x80, &(0x7f0000006d80)=[{&(0x7f0000006d00)="c00877b47cb54d22f0c8fdc7bd", 0xd}, {&(0x7f0000006d40)="09788c9d7e8f0496265c2d", 0xb}], 0x2, &(0x7f0000006dc0)=[{0xf8, 0x109, 0x2, "752c0d6a7fd8c1a97f032a4d8d05f7c7020b60e08053914d481e87b8cb284b66121efd3cf30a0ba2e0c7c2ad1fa534a4e75ca1b252adab823cdfeaebba4e03fbae002a134c4b0783fd0e00c4b8330551ad6609c88ac912b41abb5496e1a389b43a40bcfaebd0da9fb1db776f5d6e51d6eb51e29cbc33e04aa972ca81475671e0861d7e6d440f686af89f8a9c627e8653fea2f543ab751e00ad91f95dbea406e02665e6561eae03ef690485e09cd06a5f050a672a5bd826cffe07e3dda48f39acc1bd350e5bc1248dc35333bd61f84c7c3a97c64c59f939c874794e6dce92da2381"}, {0xa0, 0x18d, 0x5, "d16b8b4f96bbdaaf09826bd303d9d4628e6aac3c99b5b5adcd950d8fb7800424a29a4f46c824393234bd953d7bbd0137bfaeb666f9fb52acc6f7890651d5bdb117c5031db8091894bdf918596ef03cee2b2b1e05bea33fde048399dee0ef50f07f7be664dd810991894648182ec2b76a95323e16ef42d9652307b6cd9298f735fe715560310d075a9a8ebbdfcec0"}, {0x60, 0x101, 0x1000, "fa0a2da79e4f1cfca9c1b8fdbb4073a12fc7172323f26e45e36196b23de9e4cebaff8d47a3decb8418fa005a665ec0410fafac125f16d1e5ee79228b487b853b45c374f99c2531013665df"}, {0xe0, 0x19f, 0x5, "4b63739722f60250c0980eb5196478b5160aa8ab1bd8ae6578d03f83197ec103aaac0339ea5879f98aedc31f90db025e8a001f10978f4d55e8ceba73cba8c436f2dd7df5f3bd39c64ffaaca2e705d19a1db2d4b8927d055173fe3ab6cb1a80c7d29fc772a5f6ec7f408552874cd163dca8db3adb696fbe8fe8e9785c5b91ebec886a4aefc71b580f45708cfa412250235ab8b455feeb1951c35e49d8677f2e49fb64a5309ba6906ec9246256e0f03862fb23f77d460d918a0a6bffa570b828ce8dbfa8b2c52524e7aaa14a340efdbb"}], 0x2d8, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000007140)=[{&(0x7f00000070c0)="0ecc344116604a901baf608789ce744037c564746ee437b81b906de6c31e6d877217ecfc7010b56fe4b0dba6e0a9eb782bb9a6ac7e4a7ac0827345b4f05f0f659feedb7e4bced3c50e9714205e8e01483a9e8924e5eb5e82d3d338f13c579e1a276fe14d1111ba4c24acd4ebc30b", 0x6e}], 0x1, &(0x7f0000007180)=[{0x28, 0x113, 0x1, "45696d0ba694e1d4cf24324f2cb4aef3e93a20a99423de"}, {0x88, 0x10f, 0x2, "7ecb4e0eab328f21018711a93ee9ca92e974e3318238be257fca1d2046ff886a851d8fcff326f3f33c75fce95141bba6d3a9ca69896167907097c207f57dff9e8be37f9af4436715842f17677fbdd55d365d820a85516483f1c1ba58d308c1e187dc8f7ddde0612451d620297a64af00b341d13831"}, {0x90, 0x109, 0x6, "213109fc2638cb5b141de42f32c348370b35e01a17482a15a83ce4b1e437fbd3ff994eeecfd9c16ce495621934c010bae892bbe4285fa04842dd0b0fe374baaa73372f73f0c25d2ad19f6b26a44647ccd5176d58d580066284bf708dff302c02e174bdb01d8924c0b432ba7403833a3c6bbdcb3fa297ee349ce765375c"}, {0x1010, 0x104, 0x7, "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"}], 0x1150, 0x40040}, 0x1cc4}], 0x9, 0x4000000) 2018/04/03 12:15:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x800080000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10010}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x68, r3, 0x4, 0x70bd2c, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xea}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xf9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1b}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x0) [ 68.985272] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/03 12:15:00 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000200)={@dev, @rand_addr, @multicast1}, &(0x7f0000000300)=0xc) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x6000) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000140)) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x0, [0x0, 0x7, 0x0, 0xffff]}, 0x5c) setsockopt(r2, 0x9, 0x4, &(0x7f0000000080)="c27e3b06d6d073dbcb1a14", 0xb) getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147", 0x40}}) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x3) [ 69.119705] ntfs: (device loop7): parse_options(): Unrecognized mount option err. [ 69.127401] ntfs: (device loop7): parse_options(): The gid option requires an argument. [ 69.310271] ntfs: (device loop7): parse_options(): Unrecognized mount option err. [ 69.317963] ntfs: (device loop7): parse_options(): The gid option requires an argument. 2018/04/03 12:15:00 executing program 4: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/73) 2018/04/03 12:15:00 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') fremovexattr(r2, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r0, r1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, r3}, 0xc) 2018/04/03 12:15:00 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x5, 0x2, 0x10000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x4, 0x503101) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r5}, &(0x7f00000002c0)=0x8) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000140)=@req3={0x0, 0x7, 0xc712, 0x1f, 0x10000, 0x7, 0x3}, 0x1c) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000200)="260fd1dfb9a00d0000b800000000ba000000800f3064650f0866ba4200b06eee0fc7aa55410000653ed85f000fc7ae86330000c4c17d28ac573df0c0270f07656567640fc71c", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) 2018/04/03 12:15:00 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r2, 0x4) r4 = dup(r3) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x1ff, 0x0, 0x4, 0x7f}, {0xffffffffffffff80, 0x8000, 0xfffffffffffffff9, 0x9}, {0xbc, 0x10000, 0x2, 0x5}]}) 2018/04/03 12:15:00 executing program 7: setrlimit(0x9, &(0x7f0000000200)) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="d19b9276dae82697fc0300652c00"]) io_setup(0x101, &(0x7f0000000100)) rt_sigprocmask(0x1, &(0x7f0000000040)={0x2}, &(0x7f0000000080), 0x8) rt_sigprocmask(0x2, &(0x7f00000000c0)={0xc40000000}, 0x0, 0x8) io_setup(0x8001, &(0x7f0000000000)) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xda5, 0x80000) 2018/04/03 12:15:00 executing program 6: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6}, 0x10) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file1\x00') 2018/04/03 12:15:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8000, 0x251952a46d2e0470) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0xfffffffffffffffa, 0x0, 0x43, 0x7, 0x1}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0x7}, &(0x7f0000000300)=0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000dffff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000033f000)) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r0, &(0x7f0000000380)="1ba34eab41f501", &(0x7f00000003c0)=""/218}, 0x18) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r4 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x280, 0x0) r6 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x810, 0xffffffffffffff9c, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000005c0)="1d28493000661cb3671dab62b9850120", 0xfffffffffffffed7) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f00000000c0)={r6}) r7 = socket$unix(0x1, 0x1, 0x0) r8 = getpgid(0x0) ioctl$sock_FIOSETOWN(r7, 0x8901, &(0x7f0000000140)=r8) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000000)=r3) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000040)) 2018/04/03 12:15:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x16) write(r0, &(0x7f0000000080)="2700000014000707030e00001200000000f0070000fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x10}, 0xc) [ 69.407543] QAT: Invalid ioctl [ 69.429205] hfsplus: unable to parse mount options 2018/04/03 12:15:00 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009000800001c010000000600050002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x10001, 0x1ff, 0x40}) 2018/04/03 12:15:01 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) [ 69.468155] QAT: Invalid ioctl 2018/04/03 12:15:01 executing program 5: clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfff, 0x100) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r3 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) r4 = open(&(0x7f0000000280)='./file0/file0\x00', 0x0, 0x0) fstatfs(r3, &(0x7f0000000080)=""/6) fstatfs(r4, &(0x7f0000000300)=""/232) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000040)=0x8, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) tkill(r1, 0x32) wait4(r1, &(0x7f00000000c0), 0x0, &(0x7f0000000140)) 2018/04/03 12:15:01 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x4}, 0x2) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'gre0\x00', 0x1}, 0x18) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40001, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000040)={0xebd, 0x5, 0x40}) 2018/04/03 12:15:01 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd630108"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) [ 69.541987] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/03 12:15:01 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x20845) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000005c0)=ANY=[@ANYBLOB="0600000042192987bfa5175d7656c104490eefd9f80539a7ebbb0afcfa484627080fa5fbd5e1a6dfb4c23abb7fe0a822af5d41838b970e548caf672c340757626c31796b8adf42fa71046d7e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000500)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={r2, 0xffffffff80000001, 0x2, 0x2d19}, &(0x7f0000000580)=0x10) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000000300)=""/141, 0x8d}], 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00007a2f6d)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b00425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000100)=""/239) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) syz_open_procfs(r5, &(0x7f0000000480)='task\x00') 2018/04/03 12:15:01 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="6f73322e004202d55fd0fcadc61475d7baa488513d10e4a3bb6422c4680758cc75a700af7f73776672efb09ccb666e43c987cdf0a636fe94e31722203091a990a219a7692a22da6c4bd5a5802796e0458f6337da00e70a83c0d4f6ade62018bf7ee0a7e5c6a0a72f20e63476052d4e957a93cfa77e45a48ec031530b9eda5c59691666a901eafdd897c5f79c89df5cfb7581658e3b5884fdb35c763e377cf8be3bc956cc9060a35cc7df7cb0505f968bca2db9ea374c920b732224c94128"], &(0x7f00000000c0)='md5sum\x00', 0x7, 0x3) write$cgroup_int(r1, &(0x7f0000000140), 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'trusted.', '(wlan1\x00'}, &(0x7f0000000100)="76626f786e6574315b6e6f6465766d643573756d6d643573756d2d406c6f238f00", 0x21, 0x0) [ 69.594750] IPv6: Can't replace route, no match found [ 69.677887] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 69.711621] FAT-fs (loop5): Directory bread(block 112) failed [ 69.718299] FAT-fs (loop5): Directory bread(block 113) failed 2018/04/03 12:15:01 executing program 7: timer_create(0x0, &(0x7f0000000000)={0x0, 0x2c, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_getoverrun(r0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x6, 0x200) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000140)={0x7766, 0x4aa}) timer_create(0x20000040007, &(0x7f0000000580)={0x0, 0x10000000000, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000100)}}, &(0x7f0000000540)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3f) [ 69.724737] FAT-fs (loop5): Directory bread(block 114) failed [ 69.728335] IPv6: Can't replace route, no match found [ 69.767806] FAT-fs (loop5): Directory bread(block 112) failed [ 69.798195] FAT-fs (loop5): Directory bread(block 113) failed [ 69.814122] FAT-fs (loop5): Directory bread(block 114) failed [ 69.827137] FAT-fs (loop5): Directory bread(block 112) failed [ 69.837072] FAT-fs (loop5): Directory bread(block 113) failed [ 69.844524] FAT-fs (loop5): Directory bread(block 114) failed 2018/04/03 12:15:01 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0xc0000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140), 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000000c0)={0x4, 0xc, [0x8, 0x9, 0x1]}) 2018/04/03 12:15:01 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) perf_event_open(&(0x7f0000001080)={0x2, 0x70, 0x3e3}, 0x0, 0x0, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0xfffffffffffffe2d) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2400) ioctl$TIOCSTI(r1, 0x5412, 0x1ff) accept4$packet(r0, &(0x7f0000001100), &(0x7f0000001140)=0x14, 0x800) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/03 12:15:01 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='vmnet1GPLkeyring\x00', 0x0) membarrier(0x16813360ff5e3d09, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x40000000000000, 0xfec) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000100)=""/196, &(0x7f0000000000)=0xfffffffffffffddd) 2018/04/03 12:15:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000006dc0)={&(0x7f0000006980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0) sendmsg(r1, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)='v', 0x1}], 0x1, &(0x7f0000001840)=ANY=[]}, 0x0) dup2(r0, r0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x202201) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x220000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r2, r3, 0x0, 0x3}, 0x10) 2018/04/03 12:15:01 executing program 7: unshare(0x400) r0 = socket(0x10, 0x2, 0x0) getpeername$netrom(r0, &(0x7f0000000000), &(0x7f0000000ffc)) r1 = dup(r0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x4, 0x6, 0xffff, 0x6, 0x71c8, 0x44, 0x0, 0x80000001, 0x9, 0x0, 0x0, 0x2}) 2018/04/03 12:15:01 executing program 0: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x20000000000000b1, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000040)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x40f00, 0x0, [], r1}, 0x48) 2018/04/03 12:15:01 executing program 5: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000100)={0x8, 0x4, 0x40, 0xfa940}) accept$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) ioctl$int_in(r0, 0x0, &(0x7f0000000080)=0xffffffff7fffffff) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000001c0)={{0x73, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'lblcr\x00', 0x20, 0x9, 0x7c}, {@broadcast=0xffffffff, 0x4e21, 0x10000, 0xee7f, 0x34c, 0x5}}, 0x44) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'os2.', 'lblcr\x00'}, &(0x7f00000002c0)='GPL,\x00', 0x5, 0x2) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000140), 0x144, 0xfffffffffffffffe) 2018/04/03 12:15:01 executing program 1: socketpair(0xa, 0x5, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/61) r1 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r1, &(0x7f0000000700)=[{&(0x7f0000000740)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b400000009000005", 0x58}], 0x1) 2018/04/03 12:15:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000002, 0x48}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000080)) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) dup(r1) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) 2018/04/03 12:15:01 executing program 7: mq_open(&(0x7f0000000000)='--*\x00', 0x40, 0x2, &(0x7f0000000040)={0x0, 0x3, 0x100000000, 0x0, 0x100, 0x1}) 2018/04/03 12:15:01 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) write$cgroup_int(r1, &(0x7f0000000140), 0x0) 2018/04/03 12:15:01 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x1, 0xffffffffffffffff, 0x1}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000240)='ipddp0\x00') r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r3 = gettid() r4 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000200)={0x5, 0x1, r3, 0xb, r4, 0x9}) keyctl$session_to_parent(0x12) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000180)={0x9, 0xfae, 0x4}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@rand_addr, @broadcast}, &(0x7f0000000040)=0xc) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000280)={0x1, 0x2, 0x55, 0x0, 0x13}) 2018/04/03 12:15:01 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000080)={[0x80000000, 0x7fff, 0x7fff, 0x2000000, 0x7fff, 0x8, 0x0, 0x7, 0x0, 0x10000, 0x7ff, 0x3, 0x64c7f831, 0x2, 0x0, 0x5], 0x7000, 0xada1db3033bc3b51}) r1 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d60000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) 2018/04/03 12:15:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, 0x0, "98fa27b05138a3bda79b003133302ee16a5fb2eedfdc338205e356129c4cbb5531a19d92d71f8bb4bcd3012a3f2f0fb696f95542f4ee81c3cb333d7da7530c37acd9736e3dc35ba030a8cc82e4536c62"}, 0xd8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz1', "f549fd46dfba77d07783ac17953267cdf21503ca379c0f00dd8381c716b267cf3186531d8eb8cc95774cefdae146eceb68a4c6800f38242546c36e6aa10f057466f784aa7d4be0803781ae86e727eb4c07822cf6b28faa1a771d1a2aaca0bfd8b71e1514df5af288b71eaad6c953288921c69b179baa6b86e88954566e1aea6492d7c9d6a5"}, 0x89) dup2(r1, r0) 2018/04/03 12:15:02 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x4000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0xf) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) tkill(r2, 0x21) write(r0, &(0x7f00000003c0)="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", 0x10d) 2018/04/03 12:15:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000040)="0f01c90f21776664b6fc83eff1f466b98f0b000066b811a5ffff66baffffffff0f300f001fe96500d9848d0b0f2357", 0x2f}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000240)={0x30001}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl(r1, 0x3, &(0x7f0000000180)="f4b3b75d01f8be1134947671b2fbf88f621ac535bc7c23c3951a") ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000380)=""/194, &(0x7f0000000200)=0xc2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/03 12:15:02 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000340)) r2 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffff, 0x1) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000040)) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0x16}}, 0x8) dup2(r3, r1) write$cgroup_int(r2, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/03 12:15:02 executing program 6: move_pages(0x0, 0x0, &(0x7f00000007c0), &(0x7f0000000900), &(0x7f0000000180), 0x6) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/autofs\x00', 0x20400, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000ffa000/0x4000)=nil) prctl$setmm(0x23, 0x1, &(0x7f0000df3000/0x2000)=nil) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/03 12:15:02 executing program 3: r0 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) fsetxattr(r0, &(0x7f0000095ff7)=@known='user.syz\x00', &(0x7f00009cc000)='GpLbdev{nodevem1@\x00', 0x12, 0x0) getxattr(&(0x7f0000d61ff8)='./file0\x00', &(0x7f00004e9000)=@known='user.syz\x00', &(0x7f000002e000), 0xc) r1 = getpid() fcntl$setown(r0, 0x8, r1) 2018/04/03 12:15:02 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0xff, 0x4) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000080)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0/f.le.\x00', 0x40, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000640)=""/70, 0x46) r3 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) kcmp(r3, r4, 0x7, r0, r1) 2018/04/03 12:15:02 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x100, 0x0) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@ipv6_delroute={0x2c, 0x19, 0x200, 0x70bd27, 0x25dfdbfd, {0xa, 0x30, 0x80, 0x5, 0x0, 0x2, 0xfe, 0xb, 0x1200}, [@RTA_PRIORITY={0x8, 0x6, 0x9}, @RTA_MARK={0x8, 0x10, 0x6}]}, 0x2c}, 0x1}, 0x40) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280), 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @multicast2=0xe0000002}}) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r2, 0x0) pwrite64(r0, &(0x7f0000000300)="7c7bcb35b47f2a5ab8bbd3b114", 0xd, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000080)={'broute\x00', 0x0, 0x4, 0xb2, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000140)=""/178}, &(0x7f00000002c0)=0x78) ftruncate(r2, 0x0) 2018/04/03 12:15:02 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@ethernet={0x0, @dev}, &(0x7f0000000200)=0x80) r1 = add_key(&(0x7f0000000600)='id_legacy\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)="9e9f7e5154aa04200706620f7ac897f189e34709a833d18fab52e2d77e58860ce3eb4b9290267865844a7476547a2213150b88f937d4bd94ce10c41b26c8e71107d7dabfd2fdf05f20", 0x49, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = socket$inet(0x2, 0x3, 0x19) r6 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x20000) connect$inet(r0, &(0x7f0000000000)={0x2, 0x8004e22, @loopback=0x7f000001}, 0x10) getpgrp(0x0) r7 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x404000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r9, 0x40405514, &(0x7f0000000440)={0x9, 0x4, 0x9, 0x9, "9af99feeab979e192e9632cb2d30e1535edd88f3f312846ebbc0c17995083cac48c325beedb12fe60cdcaae2", 0x3}) shmctl$SHM_LOCK(r7, 0xb) connect$inet(r9, &(0x7f0000000740)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r9, 0xc0305302, &(0x7f0000000540)={0x8, 0x8, 0x3, 0x10001, 0x3, 0xd86b}) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r10, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r10, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff030100346ccd8d784f8d9ea44d351f01fe"], 0xa) r11 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x2101) close(r8) getsockopt$inet_dccp_int(r11, 0x21, 0xb, &(0x7f0000000140), &(0x7f0000000500)=0x4) keyctl$chown(0x4, r2, r3, r4) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xc78, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x2000000}}, 0xe8) connect$unix(r11, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00000005c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000300)=0xc) 2018/04/03 12:15:02 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x101, 0x608500) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x3, 0x1, 0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x8000040000000088) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) ioctl$TIOCEXCL(r0, 0x540c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/04/03 12:15:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000080)=@dstopts={0x87, 0x3, [], [@calipso={0x7, 0x18, {0x1, 0x4, 0x10000000, 0x8, [0x20, 0x0]}}]}, 0x28) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000280)=0x100, 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/ptype\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000000)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@dev, @in6=@local}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000300)=0x8, 0x4) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r2, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, &(0x7f0000000200), 0x46, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r2, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) recvfrom$inet6(r2, &(0x7f00000001c0)=""/163, 0xa3, 0x2062, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00000000c0)={0x200, 0x1, 'client0\x00', 0xffffffff80000006, "6df903fb40ffaa92", "044dc67a45f43ac8712a1f4a943f1288d39625bce54879efcd757c2cbb2885b0", 0x7, 0x1}) 2018/04/03 12:15:02 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x1, 0x5, 0x5f, 0xc3f, 0x8, 0x7ff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x25, &(0x7f0000000200)={0x1, 0x0, 0x0, 0x3}) fcntl$lock(r2, 0x5, &(0x7f000005a000)) fremovexattr(r1, &(0x7f0000000000)=@random={'user.', '\x00'}) fcntl$getflags(r1, 0xb) 2018/04/03 12:15:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00'], 0x14}, 0x1}, 0x0) 2018/04/03 12:15:02 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x0) r2 = socket$inet(0x2, 0x807, 0x1000000001f) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000080)={0x6, {{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x190) r3 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0xf77c, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000340)={{0x8, 0x4}, 'port1\x00', 0xd0, 0x1000, 0x2, 0x8, 0x41, 0x5, 0x2, 0x0, 0x4, 0x6}) pipe2(&(0x7f0000000000), 0x80000) 2018/04/03 12:15:02 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = getpgrp(0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x100200000000100, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x40000, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000180)={r3, r4, 0x37}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)="2f67726f75702e73746174003c23fb57e6c60f0e1f0294e69d9a1f63f8785ad188c26c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fdf6e034d804e5f07302df5b540745df4b1dee483b157624c5bc719a099e6a357cd6abb4398c3408", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x80086601, 0x20900000) 2018/04/03 12:15:02 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002f40)={r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003040)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000003140)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003180)={@mcast1={0xff, 0x1, [], 0x1}, 0x21, r2}) recvmmsg(r0, &(0x7f0000002a40)=[{{&(0x7f0000000080)=@llc, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/162, 0xa2}], 0x1, &(0x7f0000000280)=""/127, 0x7f, 0x6a}, 0x3}, {{&(0x7f0000000300)=@ethernet={0x0, @random}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/9, 0x9}], 0x1, &(0x7f0000000400)=""/29, 0x1d, 0x9}, 0x80}, {{&(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001640)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/118, 0x76}, {&(0x7f0000001540)=""/64, 0x40}, {&(0x7f0000001580)=""/142, 0x8e}], 0x4, &(0x7f0000001680)=""/167, 0xa7, 0x6}, 0x1}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f0000001800)=[{&(0x7f00000017c0)=""/20, 0x14}], 0x1, 0x0, 0x0, 0x7}, 0x80000001}, {{&(0x7f0000001840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001d40)=[{&(0x7f00000018c0)=""/66, 0x42}, {&(0x7f0000001940)=""/233, 0xe9}, {&(0x7f0000001a40)=""/28, 0x1c}, {&(0x7f0000001a80)=""/226, 0xe2}, {&(0x7f0000001b80)=""/188, 0xbc}, {&(0x7f0000001c40)=""/253, 0xfd}], 0x6, 0x0, 0x0, 0x1}, 0x7}, {{&(0x7f0000001dc0)=@un=@abs, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001e40)=""/40, 0x28}, {&(0x7f0000001e80)=""/99, 0x63}, {&(0x7f0000001f00)=""/167, 0xa7}, {&(0x7f0000001fc0)=""/202, 0xca}, {&(0x7f00000020c0)=""/109, 0x6d}, {&(0x7f0000002140)=""/65, 0x41}], 0x6, &(0x7f0000002240)=""/30, 0x1e, 0x20}, 0x4}, {{&(0x7f0000002280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000002300)=""/254, 0xfe}], 0x1, &(0x7f0000002440)=""/183, 0xb7, 0xbf4}, 0x5}, {{&(0x7f0000002500)=@can, 0x80, &(0x7f0000002740)=[{&(0x7f0000002580)=""/54, 0x36}, {&(0x7f00000025c0)=""/206, 0xce}, {&(0x7f00000026c0)=""/104, 0x68}], 0x3, &(0x7f0000002780)=""/222, 0xde, 0x7}, 0x6}, {{&(0x7f0000002880)=@generic, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002900)=""/54, 0x36}, {&(0x7f0000002940)=""/51, 0x33}, {&(0x7f0000002980)=""/109, 0x6d}], 0x3, 0x0, 0x0, 0x100000000}}], 0x9, 0x1, 0x0) r5 = socket$inet6(0xa, 0x3, 0xff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000002d80)={0x0, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x800}}, 0x1f, 0x2, 0x4, 0x1, 0x7}, &(0x7f0000002e40)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000002e80)={r6, @in6={{0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000002c80)={0x0, 0x9, "32166fe28fdb4f296f"}, &(0x7f0000002cc0)=0x11) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000002d00)={r7, 0x4}, &(0x7f0000002d40)=0x8) sendmsg$key(r5, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) 2018/04/03 12:15:02 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000015c0)="2e2f6343879614d436a075bbf9fd8367726f75702f73797a3100", 0x1ff) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'bond0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev, @in=@local}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8080000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@setneightbl={0x40, 0x43, 0x600, 0x70bd27, 0x25dfdbfc, {0x7}, [@NDTA_THRESH2={0x8, 0x3, 0x8000}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x5}, @NDTA_THRESH1={0x8, 0x2, 0xb446}, @NDTA_THRESH3={0x8, 0x4, 0x7}, @NDTA_THRESH1={0x8, 0x2, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x20040000}, 0x8000) r1 = request_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='bond0\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f0000000340)='id_legacy\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='bond0\x00', 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="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", 0x1000, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000001480)={r1, r2, r3}, &(0x7f00000014c0)=""/137, 0x89, 0x0) 2018/04/03 12:15:02 executing program 1: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)}]) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = getpid() prctl$setptracer(0x59616d61, r3) io_setup(0x2, &(0x7f0000000080)=0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000280)={'tunl0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x7ff, 0x5, 0x10000, 0x4}]}, 0x10) io_submit(r4, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001000)}]) 2018/04/03 12:15:02 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpu.weight.nice\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/net/pfkey\x00', 0x181401, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000780)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000840)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000880)={r3, @in6={{0xa, 0x4e24, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}}, [0x6, 0x5, 0x800, 0x0, 0x5, 0x8, 0x4, 0x2, 0x5, 0x7, 0x78, 0xffffffffffff0000, 0x7, 0x1, 0xd27c]}, &(0x7f0000000980)=0x100) write$cgroup_int(r1, &(0x7f0000000140), 0x0) 2018/04/03 12:15:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)) readv(r1, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000000)=""/121) mlock(&(0x7f0000012000/0x2000)=nil, 0x2000) 2018/04/03 12:15:02 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000001700)='/dev/input/mouse#\x00', 0x7, 0x40000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180), 0x4) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)=""/13, &(0x7f00000000c0)=0xd) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5e000000e9460c696aab4a5792d2c76b2f6f811f46befe6ae232b2dc5a517a90f066745aa3f2b344f721bff7b3095aee81e3e50f1082dd989b006b67b55142167ed2ce04eceea6272d08d86530f83dab60be8fc3687b3fae4e096dabe9ef94a0e07ba7f2772b4ee86fba74db1a8ac9b1d5d9b195f4cf518fcae6e1de35d9f3a484841b1bd30bd2a3cf19000188b7145a7c4c40c327995f104e91b33ae17e12914b4aedc536447d967bb06d6cbbb35daf9de30eff11"], &(0x7f0000000100)=0x66) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xfb, 0x4fa3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x2, 0x29e5, 0x1, 0x2, 0x1}, 0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x90000}, 0x8) 2018/04/03 12:15:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000000100f7024d564b0000000001"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', '/dev/kvm\x00'}, &(0x7f00000000c0)='/dev/kvm\x00', 0x9, 0x2) 2018/04/03 12:15:02 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0xffffffffffffffca, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000020011000000000000000000000000000000000000000000000000000000ec790af050c58ab7954c00cc4886c1a4a0641b2a0bd8b87635270736cd20dc8e884ac6b79d6ae91fdd76c0b027f689051d091557382a80090aea", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='{b\x00\x00\x00\x00\x00\x00'], 0x1a1, 0x0, &(0x7f0000000200)="e11689250e42c915d54d14a359c016380761acff71f8a925603887b678af6dc7a49f31fa33f86572643fc914814182a1be13dde40d11fe73e20f66759ac6db93b8ee1196f5c9"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) recvmmsg(0xffffffffffffff9c, &(0x7f0000000140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000280)=""/195, 0xc3, 0x7}, 0x8}], 0x1, 0x120, &(0x7f0000000180)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x11e7, 0x9, 0x9}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000003c0)={r3, 0x1}, &(0x7f0000000400)=0x8) 2018/04/03 12:15:02 executing program 3: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x80040) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f4"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x8000) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x9, 0x40) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/03 12:15:02 executing program 2: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10) accept4$netrom(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x80800) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000200)="6d80000000000000007780", 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140)=ANY=[], 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) accept$ax25(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) statx(r3, &(0x7f0000000340)='./file0\x00', 0x2000, 0x8, &(0x7f0000000380)) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0xfffffffffffffffd], 0x1, 0x7, 0x6, 0x100, 0x3, 0x8, {0x7, 0x0, 0x3, 0x5, 0x6, 0xa46e, 0x3, 0x81, 0xfffffffffffffffe, 0x4, 0x1, 0x6, 0x1, 0x38, "4fb2b4402ea8ab7683ae423a15b5e5fbabdd4eec0883285afb0fadab5bfcf0b5"}}) [ 71.474533] x86/PAT: syz-executor3:7513 map pfn RAM range req write-combining for [mem 0x18d3c0000-0x18d3c3fff], got write-back [ 71.509846] binder: 7514:7518 ioctl c0306201 20000100 returned -14 [ 71.551081] binder: 7514:7518 ERROR: BC_REGISTER_LOOPER called without request [ 71.579056] x86/PAT: syz-executor3:7526 map pfn RAM range req write-combining for [mem 0x18d3c0000-0x18d3c3fff], got write-back [ 72.394635] binder: 7514:7533 ioctl c0306201 20000100 returned -14 [ 72.404401] binder: 7514:7533 ERROR: BC_REGISTER_LOOPER called without request 2018/04/03 12:15:04 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x4, 0x2000000c, &(0x7f0000dbc000)=ANY=[@ANYBLOB="8500000001000000b50000170000000095000000000000fe"], &(0x7f0000000000)="47ff3300", 0x2, 0x1, &(0x7f0000000000)=""/153, 0x41f00, 0xffffffffffffffff}, 0xfffffde3) r1 = socket$pppoe(0x18, 0x1, 0x0) fallocate(r0, 0x5, 0xaf, 0x8003) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x480, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000140)=@pppoe, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/75, 0x4b}, {&(0x7f0000000240)=""/84, 0x54}], 0x2, &(0x7f0000000300)=""/106, 0x6a, 0x1}, 0x40002000) 2018/04/03 12:15:04 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0xc5a, 0x4e22, 0x7, 0x2, 0x80, 0x80, 0x3e, r2, r3}, {0x3ff, 0xffffffffffffffff, 0x80000000, 0x6, 0x5297, 0x2, 0x6}, {0x81, 0x1, 0x9, 0x1}, 0x0, 0x6e6bb2, 0x0, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x18}, 0x4d5, 0x7f}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x0, 0x3, 0x3, 0x8, 0x759, 0x100000001}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x0, 0xffffffffffffffff}) r4 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x4dbf8b5b, 0x20000) connect$vsock_stream(r4, &(0x7f0000000380)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/04/03 12:15:04 executing program 5: syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)={'nouuid,', {[{@filestreams='filestreams', 0x2c}]}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r1) 2018/04/03 12:15:04 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf25ad0a89c30ddc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, r1, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8}, 0x20) 2018/04/03 12:15:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000080)={0x8, 0x7a8}) getpeername(0xffffffffffffff9c, &(0x7f0000000580)=@hci={0x0, 0x0}, &(0x7f0000000600)=0x80) bind$packet(r2, &(0x7f0000000640)={0x11, 0x10, r3, 0x1, 0x3, 0x6, @random="1d88eb3b22f6"}, 0x14) 2018/04/03 12:15:04 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x600100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='ntfs\x00', 0x3002000, &(0x7f00000003c0)="caaa6547532eff752be4a1cb70af40184ff145cec8a3aff958c7cef511f76fc9a8249d0a8f82f6ec90329d0c8aeb9ae7d8aeb9badf20a4609fe0541c3cd8c1e84f5ea72511a47b4da1fa152555582ff62a71ba3e6040f550f2e2c6fee37cb4aaab4746cb8ebf86e05ab5121c3fe38c901ff17c3c3a06b7ba6c0c81c602a232c904171a838949fd820bb293da58fb78b19fa181af26a38879abebabe2015943fb") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x80, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="60010000", @ANYRES16=r1, @ANYBLOB="200029bd7000ffdbdf2506000000180003001400060000000000000000000000ffff000000000400030008000400001000001c00030008000800ff000000080001000100000008000400030000000c0002000800050001000000"], 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x80) r2 = socket$inet(0x10, 0x3, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000540)='/dev/cuse\x00', 0x4000, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000340)="4c0000001000ff20d938d90e6fc283b724a600800200000000000000000000402c00160003040280b598bc593ab68211030030de33a49868c62b2da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000140)) 2018/04/03 12:15:04 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x3}, {0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9e5}, 0x80000001, [0x1, 0x400, 0xfffffffffffffdc7, 0x856, 0xffffffff, 0x7fff, 0x800]}, 0x5c) 2018/04/03 12:15:04 executing program 6: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xfff}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000180)={r3, 0x80000, r4}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000000200)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) 2018/04/03 12:15:04 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000002) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x800, 0x45}, 'port0\x00', 0x80, 0x20, 0x8927, 0x3, 0x3c46, 0x9, 0x1, 0x0, 0x1, 0x4fa4}) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000)=0x6, 0x4) 2018/04/03 12:15:04 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000380)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1f, 0x101000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x4, 0x480200) fcntl$getown(0xffffffffffffffff, 0x9) ioperm(0x0, 0x3, 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f0000000140)=""/240, 0xf0}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/157, 0x9d}, {&(0x7f0000001480)=""/223, 0xdf}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000340)=""/44, 0x2c}], 0x7) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)) 2018/04/03 12:15:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367720075742e6e05fef36f56ffeff765", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') ioctl$TCGETS(r2, 0x5401, &(0x7f0000000040)) 2018/04/03 12:15:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x200000000000c) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f00000000c0)={0x10}, 0xfffffffffffffefb, &(0x7f0000000000)={&(0x7f0000010ec4)={0xffffffffffffff92, 0x2d, 0xaff, 0x0, 0x0, {0x101}, [@nested={0x4}]}, 0xffffffffffffffb4}, 0x1}, 0x0) 2018/04/03 12:15:04 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)="74086e750000000000000000008c00") setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000180)=0x7, 0x4) r2 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{r4, r5/1000+30000}, {0x77359400}}) r6 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000140)=0x3, 0x4) pwritev(r6, &(0x7f0000f50f90), 0x0, 0x81006) sendfile(r3, r6, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r3, 0x4c01) fdatasync(r3) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000040)=ANY=[]) fcntl$dupfd(r0, 0x406, r2) r7 = perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x20000000002, 0x78, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r7, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r7, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f00000000c0), &(0x7f0000f85ffc), &(0x7f0000000180)) socket$unix(0x1, 0x7, 0x0) 2018/04/03 12:15:04 executing program 0: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x40}, 0x0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x312, @time}) [ 72.640623] XFS (loop5): Invalid superblock magic number 2018/04/03 12:15:04 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x3f, 0x2, &(0x7f0000000140)=[{&(0x7f0000000080)="07e32d7de3a0fc72acb315ee1f592e00ee253e7596d90f3692c4fded13e7551a172f9a369aeee5fd1a8f93b74679eb6e4f28dc4bc0edcad5ab45c145755f8db5668118eea35cab0589e44083b82f4e2e4736ac", 0x53, 0xffffffffffffcdda}, {&(0x7f0000000100)="c5f91e97781b27cf0116251084b6dfc3498bf7bc309be545afc95a7a4d9d791d09c9a1", 0x23, 0xffffffffffff8001}], 0x800400, 0x0) 2018/04/03 12:15:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='-8', 0x2}], 0x1) recvfrom$ipx(r0, &(0x7f0000000080)=""/91, 0x5b, 0x22, &(0x7f0000000140)={0x4, 0x7, 0x100000000, "d92e7c5a509d", 0x2}, 0x10) 2018/04/03 12:15:04 executing program 5: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0xf4]}) 2018/04/03 12:15:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x0) prctl$intptr(0x17, 0x10001) [ 72.789603] print_req_error: I/O error, dev loop0, sector 0 [ 72.917146] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 72.930669] print_req_error: I/O error, dev loop0, sector 0 2018/04/03 12:15:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x800) pread64(r0, &(0x7f0000000040)=""/11, 0xb, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x2cc) bind$inet(r1, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/03 12:15:04 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad}, 0x2c) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x362b, &(0x7f0000000000)=""/251}, 0x48) connect$ipx(r0, &(0x7f0000000240)={0x4, 0x80, 0xed52, "4608a52d1eed", 0xfff}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x5, &(0x7f0000000140)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x21}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x9, 0x97, &(0x7f0000000280)=""/151}, 0x2a2) 2018/04/03 12:15:04 executing program 3: r0 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x20600, 0x0) r4 = eventfd(0x4) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000001c0)={r3, r4, 0x7}) r5 = shmget(0x1, 0x2000, 0x54000000, &(0x7f0000005000/0x2000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000000)=""/190) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) remap_file_pages(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2000004, 0x0, 0x0) 2018/04/03 12:15:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_bt_hci(r1, 0x400448ef, &(0x7f0000000080)="5d518f9d22bc16538ff044793befd2b2cb43575c92963a468b96ddc8e7eea1ec88905009ef3c0435801eebf2af512517b9d61e5fc2b659dbed466e667e31657f153d316d396e68e38b4101e29f48d6a880769bde1cd8e214178aedbcdf3aa27a804431280078f16af67cd24d6f39135473c7b3eb289c0c074e672ad83ea171e80d35489839d022c08204fb3bd8620d7f952ce7b1c3f8a7744625e96c515a1d8f3de62b7ef9836eb3066ac35180809e87bc4cd3ef8301f64c58ee88c1") 2018/04/03 12:15:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00000001c0)=0x2, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x101}, 0x1}, 0x0) munlockall() 2018/04/03 12:15:04 executing program 6: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f00000025c0)={[{@type={'type', 0x3d, "e3850012"}, 0x2c}]}) truncate(&(0x7f0000000080)='./file0\x00', 0x4) 2018/04/03 12:15:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x100000001, 0x141800) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000180)={0x2, 'ip_vti0\x00', 0x2}, 0x18) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x130}, {r0, 0x10}], 0x2, &(0x7f0000000100)={r3, r4+10000000}, &(0x7f0000000140), 0x8) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="0000e46acaff198e368a2cbb2eb5aa6e7aa0acebe515b92bbe78b3321ae86cae8ed4d40d816cb4793012adb8a77574dcc153dc75d74b1b1b3bd48d52d11bec700f523cb95ac0459bc6013c5222a269ab5c2def032f431c78e99890f1fff51ad524d86d"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/04/03 12:15:04 executing program 7: signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x2}, 0x8) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8000) sendmsg$nl_xfrm(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="440000002300020625bd7000fcdbdf250000000014000e00ff0100000000000000000000000000011c000400feff4e224e23000000000100000000003309000000000000"], 0x44}, 0x1, 0x0, 0x0, 0x40804}, 0x40000) r2 = socket(0x11, 0x4000020000081003, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040)=0x10, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/03 12:15:04 executing program 3: syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x204000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x6, 0x4) 2018/04/03 12:15:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x59412ea728521928) 2018/04/03 12:15:04 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f00009ccff0), 0xfffffffffffffeba, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x2, 0x44) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000280)={0x6, 0x5, 0x25, 0x9, 0x7ff, 0x6}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xf, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0x29}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfcf, 0x0, 0x0, 0x0, 0x4}, @generic={0x1, 0x1, 0x7f, 0x71}, @ldst={0x3, 0x3, 0x0, 0x1, 0x6, 0x2, 0xfffffffffffffffc}, @ldst={0x2, 0x2, 0x7, 0x6, 0x6, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x40, 0x90, &(0x7f00000000c0)=""/144, 0x0, 0x3, [], r2}, 0x48) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000002c0)={0x100000000, 0x1, 0x5, 0x400}) 2018/04/03 12:15:04 executing program 4: io_setup(0x1, &(0x7f00000003c0)) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={'nouuid,', {[{@nodiscard='nodiscard', 0x2c}]}}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) pwrite64(r0, &(0x7f0000000200)="a81c207a0e2f0a55df09256fe46f31845e187a76ce6f30048742078c94b9bc787bab9a89a6a6eafb2bc468ba3eb7edfd0d5ce14e0ce71b95ce7d8a622b2ff1b31bb68772488b6c48ceaf2d6037a01d8cc120d0896024ef1169b8e1d8ef8e3996a66ae714101172c579554288f61686f1cd3fd8466555bc929afc7fe3c67e0b1dd97cb2cd45", 0x85, 0x0) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x4b, 0x100, 0x2, 0x3, 0x7, 0xc4, 0x7, 0x3, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x3ff}, &(0x7f00000001c0)=0x8) 2018/04/03 12:15:04 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="b71ff5", 0x3, 0xb6e}], 0x1, &(0x7f0000000100)={[{@tz_utc='tz=UTC', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@quiet='quiet', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x33, 0x33, 0x31, 0x31, 0x36, 0x36, 0x30]}, 0x2c}]}) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x80, 0x0) syz_mount_image$ntfs(&(0x7f0000000400)='ntfs\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x18000, &(0x7f0000000a80)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$getregs(0xe, r0, 0x100000001, &(0x7f00000001c0)=""/252) 2018/04/03 12:15:04 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000340)) r1 = userfaultfd(0x0) syz_mount_image$iso9660(&(0x7f0000000440)='iso9660\x00', &(0x7f0000000480)='./file0\x00', 0x25d, 0x1, &(0x7f00000005c0)=[{&(0x7f00000004c0)="259943b1737f843bc35f70ea8b", 0xd, 0x170}], 0x2004, &(0x7f0000000540)={[{@check_strict='check=strict', 0x2c}, {@map_off='map=off', 0x2c}, {@dmode={'dmode', 0x3d, [0x0]}, 0x2c}, {@hide='hide', 0x2c}, {@gid={'gid', 0x3d, [0x36, 0x37, 0x33, 0x34, 0x33, 0x3f, 0x0]}, 0x2c}, {@session={'session', 0x3d, [0x38, 0x31]}, 0x2c}]}) r2 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) r3 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r3, &(0x7f0000000000)="c7c13c29", 0x4, 0x0) r4 = memfd_create(&(0x7f0000000280)='[-\x00', 0x0) getsockopt$inet6_int(r3, 0x29, 0xcf, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r5, 0x80000000, 0x0, 0x7fff, 0x7, 0x48f7d3c1}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000400)=0x9ebe, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00000003c0)={0x6, 0xfffffffffffffffd, 0x7fffffff, 0x5}, 0x10) syz_open_dev$dmmidi(&(0x7f0000000580)='/dev/dmmidi#\x00', 0x7, 0x28000) [ 73.086297] hfsplus: type requires a 4 character value [ 73.091923] hfsplus: unable to parse mount options 2018/04/03 12:15:04 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/188) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/04/03 12:15:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x0) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) [ 73.198549] FAT-fs (loop7): bogus number of reserved sectors [ 73.204493] FAT-fs (loop7): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 73.212937] FAT-fs (loop7): Can't find a valid FAT filesystem [ 73.260124] hfsplus: type requires a 4 character value [ 73.265590] hfsplus: unable to parse mount options [ 73.292672] FAT-fs (loop7): bogus number of reserved sectors [ 73.295040] XFS (loop4): Invalid superblock magic number 2018/04/03 12:15:04 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e3, 0x101, 0x800000007ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x80000, 0x0, 0x6, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0xfbfffffffffffffd, 0x0, 0x7}, 0x0, 0x8000000000000000, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x402000000000125f, &(0x7f00000001c0)) 2018/04/03 12:15:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x400080) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000200)=r2) r3 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) sysfs$1(0x1, &(0x7f0000000140)='./cgroup\x00') getgroups(0x2, &(0x7f0000000100)=[0x0, 0x0]) setregid(r4, r5) write$cgroup_int(r3, &(0x7f0000000140), 0x0) 2018/04/03 12:15:04 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0xb94, 0x7, 0x1, 0xffffffffffffffc1, 0x5, [{0x8, 0x1, 0x9, 0x0, 0x0, 0x1}, {0x1, 0xef, 0x0, 0x0, 0x0, 0x1480}, {0x4, 0x3, 0x40, 0x0, 0x0, 0x1105}, {0x100000001, 0x8000, 0x0, 0x0, 0x0, 0x401}, {0x1ff, 0x5, 0x0, 0x0, 0x0, 0x200}]}) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x53c, 0xdf], 0x3, 0xa02, 0x5, 0x80000001, 0x4, 0x6, {0x1, 0x9, 0x2, 0x800, 0x2, 0x7a70, 0x0, 0x5, 0x401, 0x4d25, 0x1, 0x5bf, 0x10000, 0x3, "08a46367f3a14ff0e6f98528a8789c878acf225c01ffd965d82e75a5435fdc86"}}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x410040, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) [ 73.298578] FAT-fs (loop7): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 73.298594] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/03 12:15:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x4400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x2) pipe2(&(0x7f0000000080)={0x0}, 0x0) fchmod(r2, 0x3) execveat(r2, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000000), 0x1000) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e20, 0x96, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x3f}, &(0x7f0000000240)=0x8) mkdir(&(0x7f00000003c0)='/\x00', 0x2000000004) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)=""/209, 0xffffff4c) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r4, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xe}, 0x60) r5 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x5, 0x101000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x3}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000600)={r6, 0xf3}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000100), 0x4) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x20a00) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() 2018/04/03 12:15:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000bc0)=ANY=[@ANYBLOB="0200009873ab80203d8bfb63"]) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0x10001, 0x6, 0x100000001, 0x81, 0xffff, 0x620, 0x1, 0x8, 0x1, 0x0, 0x0, 0xffff, 0x80000001, 0x2]}, &(0x7f00000006c0)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000700)={0x0, 0x8001, 0x1, 0xfffffffffffffff8}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000780)=@assoc_value={0x0}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000880)={r6, 0x219f}, &(0x7f00000008c0)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000000a80)={&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000300)="ef20184a64db65e742d7b918700d4242642c8e3a89f14fdd9b280a8d1a8518227aea77a044e9d64d7a94020473914e56ca8ac83d7e5898f3f5ce3ae684def7b7c0b2bb9c6c34c3c2c950fdfdf85ee45e7af0b966a329e23cda1f8d0c721d65fd3fcb03d91aa2904d25736141c36dbead21f6730c037a", 0x76}], 0x1, &(0x7f0000000900)=[@sndinfo={0x20, 0x84, 0x2, {0x63b, 0x208, 0x800, 0x80000000, r6}}, @init={0x18, 0x84, 0x0, {0x401, 0x1, 0x1, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x9, 0x6, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x20, 0x204, 0x8, 0x76, 0x6, 0xff8000000, 0x9, r7}}], 0xc0}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000ac0)=@assoc_value, &(0x7f0000000b00)=0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f0000000b40)=0x2, 0x4) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000200)={0x0, 0x9, 0x9, &(0x7f00000001c0)}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00050000e300000000000000"], &(0x7f0000000040)=0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') fgetxattr(r3, &(0x7f0000000440)=@random={'os2.', 'IPVS\x00'}, &(0x7f0000000d80)=""/4096, 0x1000) sendmsg$IPVS_CMD_NEW_SERVICE(r8, &(0x7f0000000d40)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x10022000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c00)=ANY=[@ANYBLOB="ece5ff00"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x80) setsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r4}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, &(0x7f00000003c0)=0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00'}) sendmsg$nl_route(r8, &(0x7f0000000840)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000800)={&(0x7f0000001f40)=@ipv6_delroute={0x114, 0x19, 0x200, 0x70bd2a, 0x25dfdbfb, {0xa, 0x0, 0x0, 0xa580, 0xfd, 0x3, 0xfd, 0xb, 0x200}, [@RTA_METRICS={0x44, 0x8, "e9f455ede5dfb9129da7bcc02363ae6b61efd631d25e0233bb6524ef0f5cdb3ac0f1f7d6ad84e47888c9e06e0f2ae3121b77abef4ca87ca4ebe0ca6027"}, @RTA_PREF={0x8, 0x14, 0x5}, @RTA_METRICS={0x94, 0x8, "2bac2cde2ea3484aa187deefba9d02ff1e100da53de03da0a644fd6735863e7419e61c32db3c1f59b40446dec4123b0027397998d94148e83ea1353ac2091aec7e3b894f1aa496c176c8a83f7e5f8f1485ad3c6471e3a55dabb5b77a0ca7f6ddadc2a8011f3a62902c308ee4a0cca81067e86d1661428ee7d8bd74b470c228cae6538802f0ecf2e25078fc742ea2cfa1"}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_PREF={0x8, 0x14, 0x1}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x114}, 0x1, 0x0, 0x0, 0x800}, 0x40000) writev(r8, &(0x7f0000001ec0)=[{&(0x7f0000001d80)="8d2142cb8d0dcaec29713e0001136b903e8f5263a29d4bea4da384f098748faeeaee9a981bb60937df2f88c4fba8561ec824dbcf8fde199afb8d4cb0f325ed88e3cc1444e74a79e79c4e9b414228938fa15aa8f535b929ed523c3bb038f8d6adf985e2a3b9d11a682799876c7cd62a1003a474092156c223070713c42d52691fe60f168fa62d29dc0f28d4b535776d89dbcb06cfc111759124acb9659b863304eacdf44d44be6cbba2ae0456c3", 0xad}], 0x1) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) ioctl$KVM_CHECK_EXTENSION_VM(r8, 0xae03, 0x7fffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000480), &(0x7f0000001f00)=0x4) 2018/04/03 12:15:05 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x399f1336}, &(0x7f000034d000)={0x0, 0x0, 0x3}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x220000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) 2018/04/03 12:15:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6(0xa, 0x4, 0x7fff, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001480)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, &(0x7f0000001540)=0x90) munlockall() 2018/04/03 12:15:05 executing program 0: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = epoll_create(0x24) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000940)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x3, 0x7fff}) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/04/03 12:15:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='/cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000001c0)="844fbc1c6af84859b6d486909927517a", 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x42000, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00000000c0)={0x8, 0x12, 0x3, 0x100000000, "774df547f8b2c647f1260d053aaf33ca6a597b70f1b8a402ad8372f817de9c9c"}) getsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$vsock_dgram(r2, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000080)={0x401, 0x1c, 0x7, 0x0, "14ff60209604a3147175ae968c310aff69dcb3bb9f4235d96191784c52d85b8c"}) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/03 12:15:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) r3 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0xc89b, 0x1) getdents64(r3, &(0x7f00000003c0)=""/4, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xe0, r6, 0x8, 0x70bd27, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x63}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x42f02ede2ee47cea, 0x10}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0xe0}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) write$rdma_cm(r4, &(0x7f0000001040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001000)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r4, &(0x7f0000000140)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000080), r7}}, 0x18) 2018/04/03 12:15:05 executing program 5: clock_adjtime(0x0, &(0x7f0000000200)={0x1000}) r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x7f, 0x410300) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[]) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000140)={0xffffffff7ffffffc, 0x0, 0x8, 0x8}) 2018/04/03 12:15:05 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nfs4\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2001, 0x0) openat$cgroup_int(r0, &(0x7f0000000140)='cpuacct.usage\x00', 0x2, 0x0) 2018/04/03 12:15:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2004}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="69000000e3b6b8339ea90e3d3ab821819c04be0aa38d294ee85a9f6aa0e7dc7d6f3bb3f9ffb1bc99f833972076275732f6c5bd7a788672ff8f3f6c5047fa3cf56cbc8d20d6d7f519d22d9d33235a3f9833f23aa16fb812d2d009638ace1d64a8e9454bb449aaf2862b92ffbd51"], &(0x7f0000000240)=0x71) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r3, 0xff, 0x3f, 0x3f}, 0x10) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000140)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000040)=0x100000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/03 12:15:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000bc0)=ANY=[@ANYBLOB="0200009873ab80203d8bfb63"]) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0x10001, 0x6, 0x100000001, 0x81, 0xffff, 0x620, 0x1, 0x8, 0x1, 0x0, 0x0, 0xffff, 0x80000001, 0x2]}, &(0x7f00000006c0)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000700)={0x0, 0x8001, 0x1, 0xfffffffffffffff8}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000780)=@assoc_value={0x0}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000880)={r6, 0x219f}, &(0x7f00000008c0)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000000a80)={&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000300)="ef20184a64db65e742d7b918700d4242642c8e3a89f14fdd9b280a8d1a8518227aea77a044e9d64d7a94020473914e56ca8ac83d7e5898f3f5ce3ae684def7b7c0b2bb9c6c34c3c2c950fdfdf85ee45e7af0b966a329e23cda1f8d0c721d65fd3fcb03d91aa2904d25736141c36dbead21f6730c037a", 0x76}], 0x1, &(0x7f0000000900)=[@sndinfo={0x20, 0x84, 0x2, {0x63b, 0x208, 0x800, 0x80000000, r6}}, @init={0x18, 0x84, 0x0, {0x401, 0x1, 0x1, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x9, 0x6, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x20, 0x204, 0x8, 0x76, 0x6, 0xff8000000, 0x9, r7}}], 0xc0}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000ac0)=@assoc_value, &(0x7f0000000b00)=0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f0000000b40)=0x2, 0x4) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000200)={0x0, 0x9, 0x9, &(0x7f00000001c0)}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00050000e300000000000000"], &(0x7f0000000040)=0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') fgetxattr(r3, &(0x7f0000000440)=@random={'os2.', 'IPVS\x00'}, &(0x7f0000000d80)=""/4096, 0x1000) sendmsg$IPVS_CMD_NEW_SERVICE(r8, &(0x7f0000000d40)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x10022000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c00)=ANY=[@ANYBLOB="ece5ff00"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x80) setsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r4}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, &(0x7f00000003c0)=0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00'}) sendmsg$nl_route(r8, &(0x7f0000000840)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000800)={&(0x7f0000001f40)=@ipv6_delroute={0x114, 0x19, 0x200, 0x70bd2a, 0x25dfdbfb, {0xa, 0x0, 0x0, 0xa580, 0xfd, 0x3, 0xfd, 0xb, 0x200}, [@RTA_METRICS={0x44, 0x8, "e9f455ede5dfb9129da7bcc02363ae6b61efd631d25e0233bb6524ef0f5cdb3ac0f1f7d6ad84e47888c9e06e0f2ae3121b77abef4ca87ca4ebe0ca6027"}, @RTA_PREF={0x8, 0x14, 0x5}, @RTA_METRICS={0x94, 0x8, "2bac2cde2ea3484aa187deefba9d02ff1e100da53de03da0a644fd6735863e7419e61c32db3c1f59b40446dec4123b0027397998d94148e83ea1353ac2091aec7e3b894f1aa496c176c8a83f7e5f8f1485ad3c6471e3a55dabb5b77a0ca7f6ddadc2a8011f3a62902c308ee4a0cca81067e86d1661428ee7d8bd74b470c228cae6538802f0ecf2e25078fc742ea2cfa1"}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_PREF={0x8, 0x14, 0x1}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x114}, 0x1, 0x0, 0x0, 0x800}, 0x40000) writev(r8, &(0x7f0000001ec0)=[{&(0x7f0000001d80)="8d2142cb8d0dcaec29713e0001136b903e8f5263a29d4bea4da384f098748faeeaee9a981bb60937df2f88c4fba8561ec824dbcf8fde199afb8d4cb0f325ed88e3cc1444e74a79e79c4e9b414228938fa15aa8f535b929ed523c3bb038f8d6adf985e2a3b9d11a682799876c7cd62a1003a474092156c223070713c42d52691fe60f168fa62d29dc0f28d4b535776d89dbcb06cfc111759124acb9659b863304eacdf44d44be6cbba2ae0456c3", 0xad}], 0x1) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) ioctl$KVM_CHECK_EXTENSION_VM(r8, 0xae03, 0x7fffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000480), &(0x7f0000001f00)=0x4) 2018/04/03 12:15:05 executing program 5: r0 = gettid() setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x2, &(0x7f0000000000)={0x400}, 0x0, 0x8) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x20, &(0x7f0000035000)) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xc6, 0x4000) mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) chmod(&(0x7f0000000180)='./file0\x00', 0x30) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) fanotify_mark(r2, 0xc2, 0x2, r3, &(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000100)={{0x3f, @multicast1=0xe0000001, 0x4e20, 0x4, 'fo\x00', 0x2, 0x1, 0x46}, {@broadcast=0xffffffff, 0x4e23, 0x0, 0xfffffffffffffcff, 0xf0e, 0xc6}}, 0x44) 2018/04/03 12:15:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="12000000009c030000000040000000ed1b0d596c0048180001000040"]) 2018/04/03 12:15:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7ff, 0x1) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000040)='memory.low\x00') clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r2, 0x2}, {r0, 0x660}, {r2, 0x8110}, {r1, 0x400}, {r0, 0x2}, {r0, 0x1000}, {r0}, {r2, 0x4000}], 0x8, &(0x7f0000000140)={r3, r4+10000000}, &(0x7f0000000180)={0x7c}, 0x8) 2018/04/03 12:15:05 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x400000000, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)="626373663000f0ffffffffffffff00") r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) poll(&(0x7f0000000140)=[{0xffffffffffffffff, 0x585}, {}, {r0}], 0x3, 0x0) connect$netlink(r1, &(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip6tnl0\x00'}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000740)=0xe8) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0xfffffffffffffe0b, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() r3 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10002) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000380)={0x0, 0x0, 0x9}) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0x4) connect$nfc_llcp(r3, &(0x7f0000000440)={0x27, 0x1, 0x0, 0x3, 0x9, 0x9f, "5287007a6a800e7a03cfc8f52101254d17d174e17d92840be24705df3bb6ef0f1b87581de6ce22326a46cbfe4d0c5f2d7a982414020ffa198c0721faf2fc7c", 0x10}, 0x60) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f00000000c0), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mlock(&(0x7f00009c4000/0x1000)=nil, 0x1000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000c92000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="0f0ec4c36d4bd7f60f43290f013179002e0d0c000000440f20c0350b000000440f22c0d9e08fe978e2ac7505000000b805000000b9000000000f01d9", 0x3c}], 0x1, 0x40, &(0x7f0000000640), 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="16f20f35ea0800b400baf80c66b8d641dd8166efbafc0cb86f13ef0f01cb3e0fc70b3e65660ff7d336643e0f01c866b9980200000f323e0fc24ffe00", 0x3c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f00000004c0)=""/81) 2018/04/03 12:15:05 executing program 3: r0 = memfd_create(&(0x7f0000530000)="51656c2a6e75787b2577ba610000000000000005786e65747b24008951", 0x0) fallocate(r0, 0x0, 0xbdb9, 0x3) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x40910, r0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) lseek(r0, 0x0, 0x4) 2018/04/03 12:15:06 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xa19, 0x1) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x7, 0x0, 0x8, "b98a0d7ae30e8cfad9d8e588ec80902ab01bcefe3642c13ffd2f5d8d8345a39ef2330fee3a168c5eedf1629b52f4e3dc0a75f19d507835174147192275d4d1", 0xf}, 0x60) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001840)={&(0x7f0000000580)={0x27, 0x0, 0x2, 0x1, 0x4, 0xfffffffffffffff7, "fa0e2e281ce3310d65d7444ae7e3cd031138813263afba9faad86faba62c5eef7c134c6771aadb02810ec38d764b9e440851e70eb952110152e1e5b2ca8e7d", 0x15}, 0x60, &(0x7f00000017c0)=[{&(0x7f0000000600)="2590b8282121117bd8fb0e675b5ca4ae8c7cc2811b321c267b9eb762a6bb121699e40fa77a02af455126836854f8643f562713670612e02cf105b1f72dee2b78966b1c4e1f4c8bce6563dc56fd1340c30eaa5aec197258a717dc5751aa0088e4d5586699631ab99cebd78366c022ec9b71226196d636b5c7a3b9cf1629c7a4a632f3fba4ebb8b1b7c770a942da0e28412e4f1dd0a22a78", 0x97}, {&(0x7f00000006c0)="efb0520d17b00a3551b8af41f149e1e18cc66671047a71e5f489e4b970bc19a67463cf06cbb1945c8827ff948b10279a9c047c64150620cb3a168bccda19602dffaddc047d6d49058455e527be92bc4d8794de262429049fc3198af05984fae4c539ab29a708e52ba428d98a444060533f448d7645100f40260a2ff7de08d7f32eceb7588ea226a6e82b298cf37b99ebea2ec2bfb002591cdeba46cd2746a89b2c8e6f8a877195ddc5e801cf91d55760152bb03b3d89178a478e90fd7d6b9cb3be26c34fbb9bcf84d19f57594de7", 0xce}, {&(0x7f00000007c0)="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", 0x1000}], 0x3, &(0x7f0000001800)={0x18, 0x113, 0xffffffff, "623c8fcb"}, 0x18, 0x4000000}, 0x804) r2 = openat$cgroup_int(r1, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES16=r0, @ANYRES16=r2]], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYBLOB="08459ea0e3477e5664023be88a0d06650966e564997670243192979c18f409ae6ad9bf69f6f5071de43b754e518f81ed55847bd62787ec2a2b2371a2a49d9c2fdffc282cdddcfb27a0f76a305c395516ae80643fe639fd1d7012d85094ffb96a34ada2ad7af34de78ca00a3d65e778c8aba9f6290000010000000000d8628d8b3178ed22e085fda26ae93c89a973cc7967d38f6699ccbdbe09c3510776d963c95a4a5f5010fd89dd43f732470ef23003d4f38c9e2d7a138e96645f4e986990bd3130b5d45f3a06b89bb5d1d0ac1d076d06581f55bade14f56dfe474a33e9fc8f46b0a698583ee2548b427a9a6ceb5ae8f5b9a42829aed0af8871", @ANYRES32=r0], @ANYBLOB="e2a4a3156477a91530ae6c812b", @ANYRES16, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES64=r2, @ANYRES64=r2, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES64=r1, @ANYRES64, @ANYPTR, @ANYPTR, @ANYRES32], @ANYRES16=r2, @ANYPTR, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYRES64=r2, @ANYPTR64, @ANYPTR, @ANYRES32=r2, @ANYRES16=r2], @ANYBLOB="5f4625d750dba6a8e00e5f0287a31c0ea4f639ac4be152c2c72af0f3a8cdeb4f025ab544d7f49d8acecbc690e432b63fcb066623142ad129e098a8f97c6b23bc29dfed322b3b236788f9881eb16fd3fc31021fd13355d505dd08686e76ea0552de228091528f91526a5f9863c2e6e5eb0818b97481229aeec1a619dcc4e7f9a618b22b0cbe1a62c51e2132b965a62cdad6c11f932d8b6edc6080e3f8bbf3f5cca3e80d164ff57d7a7855c2ce9f2d15aa3ffb5fa33f3a3a2c6c7b48268291ff8b14a4bb40f193dd2bf1d696069249be750ffbc7e3f532e6a2c7b430acf2a9007977cfbde7c57755d2a9f0334681f75baf660ad8"], @ANYBLOB="6f8f0b5c0947460644d53626ac44f855da67ec223279319e6ec0ed678bc377342325ff44109aeb11b02273ae5d1f10e458c3e6f9bd878fc0c2f4fd6d3474aeceeaa4a8b3073cde35c2382d208ae1fa3bb2bd540cbc1a9c2008c0ec09dc155f08171f8f29f0f34e0ea92912df828411198ed3234d1b40bf0be9bebd13cf223fcc82de3af700a3a127ce5db49588c0065a852779f31f06ffa46df649829c6796678d2f3e86f4c21fff72e998df84719aa465d1a5bacb4349cbf17fa9e6e03f5e5ee7ad7e4c48"], 0xf4) r3 = add_key$user(&(0x7f0000001880)='user\x00', &(0x7f00000018c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001900)="925daab993f2e43c7a77c4368ce7c0687c66ae5eb4545463ce73987053e7f25375007fe708a423d08453caf5c0ec56f615c3bedc9dff2aba111845942ba9ad0539592fa2d75a3f", 0x47, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000001980)='keyring\x00', &(0x7f00000019c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r3, r4) 2018/04/03 12:15:06 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x31, &(0x7f0000000080)="03", 0x1) 2018/04/03 12:15:06 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0xfff, 0x3, 0x0, 0x5, 0x1, 0x3, 0x80000000}, &(0x7f0000000140)=0x20) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000007983a03049ce94939fab0e3fa240dec24f0300789dc8f7d212c7a7db6ad78b30eadc41b2c4fd15206735042298766bbdb97c48a7175b8d8fde5c73577f7246bdfc9fd0804e26acf94fc0cd4daf50115ef121dcc2d8090c3eb8797aaebc782446fce236923965981d6b785fe304b53b48e2f4dff7c486b03cca021e37abc0"], 0x14}, 0x1}, 0x0) 2018/04/03 12:15:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000080)={0x69, &(0x7f0000000100)=[{0x1, 0xee2, 0x81, 0x4}, {0x4, 0xff, 0x1000, 0x5}, {0xffff, 0x3, 0xcee, 0xffffffff}, {0x3, 0x3f, 0xffffffff, 0xfffffffffffffffe}, {0x3, 0x5, 0x5d, 0x3}, {0x2, 0x20, 0x3, 0x8000}]}) recvmmsg(0xffffffffffffff9c, &(0x7f0000004500)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/225, 0xe1}], 0x1}}, {{&(0x7f00000002c0)=@ll, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/134, 0x86}], 0x1, &(0x7f0000000400)=""/4096, 0x1000, 0x5}, 0x8}, {{&(0x7f0000001400)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001480)=""/182, 0xb6}, {&(0x7f0000001540)=""/24, 0x18}, {&(0x7f0000001580)=""/135, 0x87}, {&(0x7f0000001640)=""/138, 0x8a}, {&(0x7f0000001700)=""/35, 0x23}, {&(0x7f0000001740)=""/58, 0x3a}, {&(0x7f0000001780)=""/82, 0x52}, {&(0x7f0000001800)=""/120, 0x78}, {&(0x7f0000001880)=""/216, 0xd8}], 0x9, &(0x7f0000001a40)=""/44, 0x2c, 0x200}, 0x400}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001a80)=""/254, 0xfe}, {&(0x7f0000001b80)=""/1, 0x1}, {&(0x7f0000001bc0)=""/53, 0x35}], 0x3, &(0x7f0000001c40)=""/42, 0x2a, 0x10000}, 0x9}, {{&(0x7f0000001c80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001d00)=""/125, 0x7d}, {&(0x7f0000001d80)=""/227, 0xe3}, {&(0x7f0000001e80)=""/140, 0x8c}, {&(0x7f0000001f40)=""/40, 0x28}], 0x4, &(0x7f0000001fc0)=""/133, 0x85, 0xb6}, 0x8}, {{&(0x7f0000002080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000003400)=[{&(0x7f0000002100)}, {&(0x7f0000002140)=""/244, 0xf4}, {&(0x7f0000002240)=""/129, 0x81}, {&(0x7f0000002300)=""/179, 0xb3}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/62, 0x3e}], 0x6, &(0x7f0000003480)=""/119, 0x77, 0x1f}, 0x4}, {{&(0x7f0000003500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003580)=""/189, 0xbd}, {&(0x7f0000003640)=""/34, 0x22}, {&(0x7f0000003680)=""/192, 0xc0}, {&(0x7f0000003740)=""/96, 0x60}, {&(0x7f00000037c0)=""/89, 0x59}], 0x5, 0x0, 0x0, 0x2}, 0x5}, {{&(0x7f00000038c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003940)=""/125, 0x7d}, {&(0x7f00000039c0)=""/125, 0x7d}, {&(0x7f0000003a40)=""/183, 0xb7}, {&(0x7f0000003b00)=""/56, 0x38}, {&(0x7f0000003b40)=""/208, 0xd0}], 0x5, &(0x7f0000003cc0)=""/47, 0x2f, 0x5}, 0xfffffffffffffc00}, {{0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000003d00)=""/23, 0x17}, {&(0x7f0000003d40)=""/130, 0x82}, {&(0x7f0000003e00)=""/255, 0xff}, {&(0x7f0000003f00)}, {&(0x7f0000003f40)=""/160, 0xa0}, {&(0x7f0000004000)=""/142, 0x8e}], 0x6, &(0x7f0000004140)=""/8, 0x8, 0x400}, 0x1}, {{&(0x7f0000004180)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000004400)=[{&(0x7f0000004200)=""/66, 0x42}, {&(0x7f0000004280)=""/208, 0xd0}, {&(0x7f0000004380)=""/72, 0x48}], 0x3, &(0x7f0000004440)=""/180, 0xb4, 0x39c8}, 0xffffffffffffff85}], 0xa, 0x2000, &(0x7f0000004780)={0x0, 0x1c9c380}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000047c0), &(0x7f0000004800)=0x14) 2018/04/03 12:15:06 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000080)={0x6, 0xfe2f, 0x3, 0x0, [], [], [], 0xfff, 0xdb, 0x10001, 0xe8, "a34cb5a6e4242c3792938388471ebf1c"}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/03 12:15:06 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x2, 0x0, 0x10003, 0x10001}) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000)={0xffffffffffffffff, r0, 0x0, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x3c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x1, 'lblcr\x00', 0x21, 0x2, 0x16}, 0x2c) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) accept4(r2, &(0x7f0000000200)=@alg, &(0x7f0000000280)=0x80, 0x800) 2018/04/03 12:15:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x3, 0x2, 0x3, 0xffffffff, 0x8}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)={'raw\x00', 0x2, [{}, {}]}, 0x48) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540b, 0x1) 2018/04/03 12:15:06 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000008c0)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000880)=""/16, 0x10}, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000240)=0x7) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x90, r3, 0x8, 0x70bd2b, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x70, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x40}, 0x4001) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000900)={0x0, 0x1000, "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"}, &(0x7f0000000280)=0x1008) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)={r4, 0xbc, "ee881597323966816d16d7a5c8819b44111f1f27a13e2da619c57eea189c8d4726b77bb7b7d68dae977c9c9ed95eb47cefd29cbeb56592c4358a00b5f2504e19b7ceb50a25196b43c30a67b42276e8db31f17dc2b8904b705d7dc9ef47f69baee69deb1a513866b7dfa43b7a2b8f8ecfb43b6f21f830214a42e02d7e43cc5e8259f2d1be438b9935da13c6ff557ba58e6f08d2407ea7c77fd6e81d5cba4e8de9fa0dffeff017c64ea987a61370026426085164ffb044d135edb6557a"}, &(0x7f0000000440)=0xc4) 2018/04/03 12:15:06 executing program 3: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\t']}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/03 12:15:06 executing program 4: r0 = socket$inet(0xa, 0x801, 0x0) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000140)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)}, 0x20000000) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000580)='./file0\x00', 0xff, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="82397640614fe02b7d28119df6f1265ce3c4ac9069fc995593d9f168e9e57ab11e57789d47c6ba33e1b17bb262f3c15f7c9121ef90964f41f82db5ad6124b9de5890a11e", 0x44, 0x2}, {&(0x7f00000001c0)="a406b0bb6dd008f01fac8bf64fda7136eeda017642d48836dcec24ef1d3089add226decb12363a11eb338e3f02c2cf8f05c37e85418a707352e0e0f06aac81949ec16c41130f00814f8250d45ee497592467557dd7d16e812ac2ff70f2c427dec943d79cc14e8a1b15", 0x69, 0xff1c}, {&(0x7f00000005c0)="44296cfbe06d4ae3e8cc03e301a7f141362f36cf58bde83991688ff4ce548e91cb83cefbac24ac0c220a7b3912e277cf6b49d7699920b4e2cc6d225c6c054f802f5bbd173bab79e424541a0226db89315b1041847def2c5fe57cd3eeb9b1e0cb1d42ff15e920d239d01dcdfd4cceeb41a28ca44f0b07079fff74dd6322f60bdf412695dad59eeb", 0x7, 0x7}, {&(0x7f0000000240)="4f9d87d2159992ec5bed0c65d28cc825cb0b384af328f717d1293a334cf4de233b7681af7b16a779d04417808f912120ee062686287c9474d9aa772db36af24f66e5644e66da90072121d7907b91232efb380a76f07fbc63b848241c0b4f1176766d9297bae8af65df5562d3b06828e49562cad1b7a18ce2f5f008800a53a6ffd4185d9172da53bad0ac14343142ca43c5ebfeccf582bcac2e0192ac12b50a1abf9fccb5e753f295638ca13395ba11deca422f13850a85194771d7c2583a66420885252f1fa9f0c07d7a78aa16433c03e3c5fd88ea38e2988d1f8a40c47da2a18c18b12027dacaddd8b34ed56138034e", 0xf0, 0x8}, {&(0x7f0000000340)="92644f2b900e4bb5c968291261284c1b75788401c6907b76ef4b8bfd8324bd2feaca5213cdb0a14cb858b49bbf73b9152027381c6b1b61ca38aa82bed073813a5a3212051e2b478ee79dc67c762e5968fa3c3c59815f4a0f2440dc4fe0724d55cba7ce70cb5e378e01259221405bdbf02f0035ed36da7285b7d87a464a93ffbed9b513b0b205d66c8da925dae40347f802dcc3206e3192a849972630fb213e034450542540ee269a2bafbe7709554593ca836661e24328c417fedb1e1b5dd7d6e389e5a584cfe8431c3698a99abfb4a48d6977d35940675feb21b0d88d164fcb34e71057ecae99f045b2", 0xea, 0x9e}], 0x40, &(0x7f00000004c0)={[{@data_journal='data=journal', 0x2c}]}) 2018/04/03 12:15:06 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x8000, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffc01) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) [ 75.092376] audit: type=1326 audit(1522757706.602:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7834 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/03 12:15:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x6) 2018/04/03 12:15:06 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) waitid(0x0, r3, &(0x7f0000000080), 0x1, &(0x7f00000000c0)) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r0, r2) 2018/04/03 12:15:06 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xfffffffffffffffe, 0x0) fstat(r0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x100032, 0xffffffffffffffff, 0xffffffffffeffffd) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000), 0x4) read(r0, &(0x7f0000000200)=""/17, 0x11) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {r2, r3/1000+10000}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) [ 75.181617] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "" [ 75.988198] audit: type=1326 audit(1522757707.499:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7834 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/03 12:15:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(chacha20,md4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a8f8977a9794a47271d0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad", 0x20) r1 = shmget(0x2, 0x4000, 0x54001400, &(0x7f0000ffc000/0x4000)=nil) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0x2, 0x5, &(0x7f0000000500)=[{&(0x7f0000000240)="319eda9a51478497b3801159c84fc5231e994054859a0a87625f8890f1c4c0189a85098f60f6c1ef36b22d94f1d4dec048755201d86da60eb575222e9272ec2fc288f8fc9dc039b291cbec626b853320bcac15de3dbce7024e46ad723a3297bbacf0584ab3f79e09b84a3b8d16d0f4d82a838abd84f93728e9efc440657e36bc0ae1f13379879afe338f243239e2999aadd5170536f0bd04af06726bc0a31cb849618f18a076f01dccbb15879d1dbcd7bde4e6b3e99b51affe2424a188d7939df9dc3b9ca29227be9e70594419c6e724d5e2bffd2bc2175db8a3", 0xda, 0x80000000}, {&(0x7f0000000340)="2d89be528ef3494a63708697ee4a8948cf03b68ba55ed2acc743d599a466dcbcf304", 0x22, 0x9f5}, {&(0x7f0000000380)="47a7924ae1d1457485a5e01a0d0c1d080d6a50d90d", 0x15, 0xdd40}, {&(0x7f00000003c0)="161d56c0d6eb96e6784ece5fec47ddbcd2a7598bcf1228906d8e2d3aad284f1873f1608bc9e957385373de9ecf528d80cce0006b45df55c9582485389d5d20694748fa335b57fe98ed035d96aebbb77c6cd97e333392d2334b69114fa6411341c39627e2730463a60efebd3fb4295ef5d5f996a998740cf0db2bf4", 0x7b, 0xffff}, {&(0x7f0000000440)="e35f25cc66a3d060cc5f7e80129cbd85f1dbdf7d5d1ea654cef7a53c802f17b6f010505bade2608fc68f1fbea7f46ad74516f6bf82d535ce5516311d286f6c8344a54d59bfc224eaab5fc1aa47743cd2372d7d28c7c73c3be128d4caffef96151167c5658679af367330002f3622e2e9938d89921ad5603eb91a61b12420748220c1d4acc753d598ebfd0eff7d0f210d6b9d9e01b1d3c44eaa1dcc91a743d4da2c398923590f9d5930ca6e086cee32cb922aa483a87f", 0xb6, 0xdb}], 0x2000, &(0x7f0000000580)={[{@check_relaxed='check=relaxed', 0x2c}, {@codepage={'codepage', 0x3d, '860'}, 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@check_strict='check=strict', 0x2c}, {@flush='flush', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@time_offset={'time_offset', 0x3d}, 0x2c}, {@gid={'gid', 0x3d, [0x37]}, 0x2c}, {@tz_utc='tz=UTC', 0x2c}]}) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000000c0)=""/202) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rtc\x00', 0x220000, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000700)=""/86) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000640)) get_thread_area(&(0x7f0000000780)={0x6, 0x100000, 0x0, 0x7, 0x3, 0x10001, 0x1, 0x9, 0xe2b7, 0xfff}) 2018/04/03 12:15:07 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 'lblcr\x00', 0x5, 0x2, 0x42}, 0x2c) 2018/04/03 12:15:07 executing program 4: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x100) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000840)={0xb, 0x1000, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndmidi(&(0x7f0000001040)='/dev/snd/midiC#D#\x00', 0x5, 0x0) write(r1, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r2, &(0x7f0000000040)="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", 0x1000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) preadv(r2, &(0x7f0000001200)=[{&(0x7f0000001140)=""/148, 0x94}], 0x1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000001080)=ANY=[@ANYBLOB="7365637572697479000000000000000000c734ab2700000000000000000000004f0000000510c5a9a637a9f92bee1d051a0d81783a16fef0314197f78d7bb04b600d7fdc6cdc863a4d219b84f7b07d8a7e61fbce0b65722b8a7eedb4393b8e6c6db5d646000000000000000000000000000000"], &(0x7f0000001100)=0x73) sendto$ipx(0xffffffffffffffff, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd188185", 0x2b, 0x20040000, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) r5 = socket(0xfffffffffffffffe, 0x802, 0x1) sendmsg$nl_route(r5, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb, 0x7}]}, 0x68}, 0x1}, 0x0) 2018/04/03 12:15:07 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x8000000004, 0x4, 0x100000001, 0x0, r1}, 0x2c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2000, 0x0) accept4$nfc_llcp(r3, &(0x7f0000000280), &(0x7f0000000300)=0x60, 0x800) r4 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f72745f6163637400c2d77fecabd461a1d689adb5fa767747b4544d7ffd72e8316ee16b8fcb6cdc8209000000000000dd740300d6233f92d542b70cbdcec2d7dffc8bbc2f57b04a46f1e7e00ed58c44b1b1574ceb56b16669a0c46299b29274565186e53085fe") ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000340)={{0x7, 0x4, 0x8, 0x20, "acbba59ee3b07d9794fd0473fdac1d32780c925ebe292fde2863842c4a2a15ba41c3d7b0864bc48324b03783", 0x800}, 0x8, [0x9, 0x1ff, 0x5, 0x1, 0x100, 0x9, 0x0, 0xbf, 0x7fff, 0x10000, 0x101, 0x0, 0x4, 0x3, 0x8001, 0xff, 0xffffffffffffff0f, 0x3, 0x9, 0x401, 0x3, 0x0, 0x2, 0xa46, 0x8001, 0xffff, 0x9, 0x8000, 0xffffffffffffff91, 0x3, 0x800, 0x9, 0x0, 0x1ff, 0x9, 0x90, 0x8, 0x80000000, 0x4, 0x1000000000000000, 0x6, 0x5, 0x5, 0x3, 0x5, 0xff, 0x2, 0x1, 0xfffffffffffff801, 0x80000000, 0x81, 0x5, 0x10000, 0x10000, 0x1d, 0x8, 0x1, 0x7, 0x1, 0x61ae, 0x9, 0x800, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0x401, 0x7, 0x1f, 0x81, 0x0, 0x80000001, 0x6, 0x80, 0x8, 0x2af, 0x40, 0x2, 0x7ff, 0x7, 0x9, 0xffff, 0x100, 0x10001, 0x3b7f, 0xfff, 0x100, 0x1, 0x1ff, 0x80, 0x82ec, 0xcf8, 0xfff, 0x6, 0xffffffffffff7fff, 0x200, 0x546, 0x5, 0x8, 0x8, 0x80, 0x2, 0x6fb0, 0xfffffffffffffffe, 0xfffffffffffffffa, 0x3, 0x10000, 0x3, 0x6, 0xdca7, 0x2, 0x28b7041f, 0x101, 0x5c0, 0x200, 0x6, 0x0, 0x3, 0x0, 0x3, 0xfff, 0x9, 0x6, 0x7, 0x5ee0000000000000, 0x1, 0x6, 0x1], {0x0, 0x1c9c380}}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000840)=r5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r5, 0x50, &(0x7f00000001c0)}, 0x10) 2018/04/03 12:15:07 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x59, @dev={0xfe, 0x80, [], 0xb}, 0x8}}, 0x7, 0x1000, 0x5, 0x1f, 0x80}, 0x98) r3 = semget(0x2, 0x7, 0x8) semop(r3, &(0x7f0000000800)=[{0x6, 0x7, 0x1000}, {0x1, 0x9, 0x800}, {0x5, 0x1, 0x1800}, {0x1, 0x6, 0x1000}, {0x1, 0xfffffffffffffbff, 0x1000}, {0x1, 0x0, 0x1000}, {0x0, 0x1, 0x1800}, {0x3, 0x9, 0x800}, {0x7, 0xc02a, 0x1800}], 0x9) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x2, 0xffa7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000840), &(0x7f0000000880)=0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x240, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000740)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$unix(r4, &(0x7f00000007c0)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000002c0)="ed07b00951672340c73843f1d0c5addca104b79c175ea70e4493ae76d2f158b889", 0x21}, {&(0x7f0000000300)="de9e85704c06f5b8be999d53fdebf3cef47e2b815d49b9bb466b880c916bf80231d65eedb43c787e9bec25de5b42690ad3629705c5b260910793c4390cb382148a733f8f7bb6975d50b825b6897c1a05912203f7636cc2e9770e5caba3440a9f94e8e4bd9ff8ca245492f41ca4a07094fc41cf8caf9a9857c4097031daba49bbe6a474394fe43a74b0dfaa8056c27bf4f866eb7167d3087f93387ddbc260aab6692fa47303f40ff72796e0082da35adde6ab889a0c6b5fa1b19e689c57fd9d68ac1115b13d61e5186f00ff0b671985ba03f4e738aaffee115daf4aff", 0xdc}, {&(0x7f0000000400)="512633c7f35dd842d120138933c8c8c439bc57ed76945bd25bbbcb38ef85c9c35ec180a90f2bb214a0abb225f21f92b5f50607e760e3b6363cc6a77ab4c81cb6e0a7721db2f174a19364cae6deb9cc562f644914e07739e7bccba07b77aebb7b715c4042377451be4f55dde3920e74fe854748a8dc50bebbd3c2d7ba5380b420041ad4394eda4641f7216d1c025206d712366502b0a9892ad118311c2c3a5660aa34d7aeb76835cf9981ca26de5d52de9392139ea96dfb07c2750196665c1e8f", 0xc0}, {&(0x7f00000004c0)="9bfad1171729e72351f2f45f75a5d31a417d4deaa55bea0fe659aa9bf43661221045d36c0df44721c611df7e78000aa07ba4f75e38938a859c6da965a31d23b0bb0646567037390b417f8cd3d09208d31ace5ac46fc53267ef7b359f1ba16dc152a1dfbbae1fdc373071adba4075055f4f05b256fecd6623f2e272673a8b360202d89b3ad6eeae13ee221c114ca0f3a552875020a6b5ef33952614ffa6d30638b5b038203e712bad9b66285450c0330d739eea45b8e56cc627cf3b4a9864db64e5ce182857b374915c750e516ba8eef99900bbac24ff", 0xd6}], 0x4, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x80}, 0x1) getegid() 2018/04/03 12:15:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000000)="81bef7cb093164b4dd600b1091f25c7132b8666e5ed58926c1df38538ce3eed36bd6d6910227036960c93d3363c69e4a3dc1c16bdc44c7f056621079a0dc57111d26fd8d5b46f298320984d9454a475376f449befb7cf85b84fee83307e32a4f1f871e4e8ae02e3f39eac9470f3f5097f8ef766a5a755ef409f5124073fd98f85b4aea2e6ace4795aa2410cb545db11abea760086d8fe391ad", 0x99) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4003, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000023c0), 0x0, 0x0) 2018/04/03 12:15:07 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cpuset.memory_migrate\x00', 0x2, 0x0) r3 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000400)) 2018/04/03 12:15:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x9, &(0x7f0000001500)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f00000001c0)=0x2e2) 2018/04/03 12:15:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20000, 0x110) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) sched_setscheduler(r2, 0x0, &(0x7f0000000100)=0x3) 2018/04/03 12:15:07 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)="6370917365742e6d656d696772617465000000000000", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x28, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000340)={{0x8, 0x6, 0x3ff, 0x80000001, "ce0802e3642fe860a4fb008daf34e0bd9ecb8af6e9fb99756c3431201f71a09eb9bedcadeac50b0c3333e3ed", 0x90000}, 0x200, [0xffffffffffffffed, 0x1, 0x5, 0x6, 0x5, 0x3, 0x10000, 0x3, 0x3, 0x1, 0x5, 0xffffffff, 0x5, 0x2, 0x100, 0x1, 0x2088, 0x80000000, 0x0, 0x4, 0xbd, 0xfffffffffffffffc, 0x1134, 0x9f8, 0x3, 0x3, 0x9, 0x6, 0x14f, 0x45db, 0x80000001, 0x9, 0xfffffffffffff001, 0x100000001, 0x6, 0x2, 0x1, 0x1ff, 0x80, 0x3, 0x9, 0x6, 0x1ff, 0x4, 0x20000000, 0x5, 0x5, 0x7fffffff, 0x9, 0xd98, 0x1ff, 0x3ff, 0xfffffffffffffffc, 0x101, 0x3, 0x5, 0x2, 0x3, 0x1, 0x400, 0x0, 0x400, 0x10bffee7, 0xfff, 0x4, 0x10000, 0x1, 0x9da1, 0x5, 0x1, 0x80000000, 0x9, 0x0, 0x8, 0xaa46, 0x8, 0x4, 0x9, 0x3, 0x4, 0x9, 0x0, 0x2140, 0x80000000, 0x9, 0x3, 0x9, 0x4, 0x4, 0x9, 0x40, 0x101, 0xde8e, 0xd50b, 0x5, 0x55a, 0x3, 0x0, 0x3, 0x2, 0x8, 0x3, 0x1, 0x1f, 0x6, 0xa0, 0x9, 0xfffffffffffffe01, 0x100, 0x1, 0x2, 0x1, 0x7f, 0x4, 0xfffffffffffffffe, 0x6a8d, 0x3, 0x0, 0x3, 0x10001, 0x80, 0x5de4, 0xffff, 0x408, 0x2, 0x5, 0x4, 0x3]}) [ 76.228934] binder: 7913:7914 ioctl c018620b 20000400 returned -14 [ 76.290807] binder: 7913:7934 ioctl c018620b 20000400 returned -14 2018/04/03 12:15:07 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) fdatasync(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x1, 0xd7, 0x100, 0x6, 0x100000, r1}) read(r0, &(0x7f0000000000)=""/160, 0xa0) 2018/04/03 12:15:07 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0xaa, &(0x7f00000000c0)=0x4) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000012c0)=[{&(0x7f00000002c0)="d9", 0x1}], 0x1, 0x0) poll(&(0x7f0000001a80)=[{r1}], 0x1, 0x800) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) fcntl$getown(r1, 0x9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x3, 0x401, 0x0, 0x8, 0x936d}, 0x14) 2018/04/03 12:15:07 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000607f0d)="98", 0x172}], 0x10e1, 0x7fffc) socket(0x11, 0xa, 0x300) msgget(0x1, 0x40) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000b99000)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 12:15:07 executing program 5: r0 = getpid() rt_sigqueueinfo(r0, 0x19, &(0x7f0000000040)={0x1d, 0x2, 0x7, 0x2}) r1 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000080)) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x18, &(0x7f0000aa0fec)={@remote}, &(0x7f0000067000)=0x14) 2018/04/03 12:15:07 executing program 2: r0 = semget$private(0x0, 0x6, 0x80) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000140)={0x7, 0xf11, 0xfc, 0x6a6c, 0x6}) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f00000000c0)=""/113) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f00000001c0), 0x0) 2018/04/03 12:15:07 executing program 4: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x127) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) 2018/04/03 12:15:07 executing program 6: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) mq_open(&(0x7f0000000180)="697036546e6c3000c055264dcdd9345a58de1ed76a919bd8edf9a28ba3d0dec38173b7fcedeb7934a905468dbe24eadbed7636f5ab7c89e1fa25513365b26b6d162041c653d22e61aedf197a886fc4a72fd40483df8f2cd13bae50fbea56b7227da956d8f96556b61826590ffdffffffffffffff839a227c9d959172fc183e6bf95de056a2d9da5dadd8a6158d98c68fc11835ebfc131055409078cc2b4d3d3e3a8abfd0bb8b01000000000000000000000000000000d1", 0x41, 0x0, &(0x7f0000000140)={0x0, 0x9, 0x8}) r0 = socket$pppoe(0x18, 0x1, 0x0) mq_getsetattr(r0, &(0x7f00000005c0)={0x0, 0x7, 0x5, 0x1000, 0xfffffffffffffffc, 0x3, 0x4aed, 0x2}, &(0x7f0000000240)) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)="da6407506519db3b1ba551569acecb81db603545950be4e0fdea3b6ca830b5a2324d6e0553c96d1382eeef1c496f13bb71bc544faa548b98fad29ebdf232a6aec3fedfa2fa9459e094fd57874accb86d2163060b8393110fcb35cb0d008d43641418a52c9cf8ae242ea65533cb4b32450b48a5e45e708da21cb649fd1452f96cf066d9e71f05bc35c51decf1f851da688bd643a53298", 0x96}, {&(0x7f00000002c0)="289d121a2bea4a9f6d5e3cfac854eebf352c4087aef0c64ff50a63b762c14db8e1822711f7ad4554f12416a06402fd0e4abf674a6d02eb9f1fcb09aaf9ee2925330192", 0x43}, {&(0x7f0000000440)="a3a47a85ca72397639664d724db050f845955f78a325c8149cff9e8a96fef895e8583866d35d260113b8122518e793c939255ab697a2c196fa64b5445c94520640e428b346ba3eb8dc85d427a3743df81e64c583691af90aa3c81c41686651cd1f3fb8d5cfcba7399141c6bb85965bdebba8d6e55a161079f63bf5810c6c34aa981d7eab4d0442237a3453906940cb006b0faf8501dda0de8b637823ae37", 0x9e}], 0x3, 0x0, 0x0, 0x40000}, 0x80) 2018/04/03 12:15:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400000, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0xffffffffffffffe1}, 0x1c) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0xb33, 0x1, 0x2, 0x1, 0x3, 0x0, 0x0, 0x100, 0x8, 0x9, 0x200, 0x81}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="188ebf82d300100000000000000000000000000000000000"], 0x18}}], 0x2, 0x0) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000180)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x18000}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)="a7ca878027646050a9ef5a61a107cab8fe35806b00c2d3f6932e8076809fca0d51836c756b55ec21bcd572ee0734dd9bebe065257f043bcff55ac01476bd784545f7c848b7f223e081dac310f76428ba2ac0f99f144a1063c5aa5a418b83ca3d31f1c6f64177621a11c34611cd0c7d4d2e81f58da70bf3b4be83963b11d07e05da834af5212b694ed7ec08c8dd6e4414ad27fd96f9b58eef628b", 0x9a}, {&(0x7f0000000380)="04dfa4eae42eae2dc12179e17041c4090dda78fc42843e78b064b02b5b7e6022128e7a6cde07737aaa04ac5dba335b8b6c7cab46761b47e3c2c8fcb4a3657605627a18351923e3732552421b0af5e95c816e21373f44b159e7d214b2a52ad60d426a889ca21e7dcd41e57e542388a669bfaabe712b9a26f9b3dfcacfaf7e78812280401d44e1", 0x86}, {&(0x7f0000000200)="d7d79965f8bb32e9d649dcfe701721b6b32d1758fe019c63456a44563cc8377643a502c92a3b4d58477f41518b8f3f1cbfab3ce1dbfdd31e95f64c5cc20eeb48bf9b695eeea5d8997b764d114d71415def30ed", 0x53}], 0x3, &(0x7f0000000540)=[{0x40, 0x3a, 0x1, "19ede8f2f5211f8dca2ce536e14a5a373565b3c98b72bb66cf9a750f183d906e0d29c1a06f513842fc628584"}, {0x28, 0x84, 0x4, "4280bf505edf8e18bca99c5f8032da9324d9"}, {0x108, 0x10d, 0x5, "02d729ace3df921f9f52962b5505fa85f3d65d9a66122d5bd7b597fac6b65e0bb45b513f9e6b850659c722074629dc53dbbdc085919e8fb04afd5a0964e229b52833c178f88acf12bb4863363796345f9f398da48d19722c9b645ba2ed7af0ea3ea02417ea006df2edc0805ecd634a17ed49d4e13c7d71a8dc88c63b9d859f6f885dfdccc0580be01d980ba719e91b121066811ffce5d1365f74265fae4a91427aeb0b9392fc8c6e1b583846839f95b9e6adb3db52a9a1e775296ff85e0a9e255299f224c1eb7ce0a241e95d7b27422380ec58d7aa0d4c7f77c6fe9eca42fe890d2273d10434fc928388e64fc1ad538ccd75bb7d4b"}, {0x68, 0x19f, 0x6, "a7701d530309e4c90469ea240292fabacb9be77cc0db3f022df81cec8ceb8ac89ef7e1dc943ce5abe50c38767dcb200fac490f66a29a0488ae1bcb8c2171b0ec1cf0d25d8bd47543e99c30d3376dd5b2bd"}, {0x100, 0x11f, 0x80000001, "31fedf73d7069ed45e63f26733f5f6574f6f2fa1960ca8fc70d51be894e1a748b51ff34fd740a31d3dca427c21e3e0b14adc42ca184583420cc4464cefab6349b781f5667df32bb49651c3a5f88bb7be58f2a21544f3b6b6709adacb3451aa3e4abb94b44f9ad2d59c953ff5eeec26ca39e9c12baf06b7813f3f9894b8860b1f9e0cbd4bfa8d51ead2cdbedd30f2dad42cfefe33600f1e94eabca6a94abfab2802ebe0891b9b74578c12f98148aedf719c0389e4533e0139cf9dee8e04b6219a365d8cd818cf703b21dd8dfb3dc20a9b5a6660109dab82195053a68f0da1cffda7eef4bb57ad250d9c"}, {0x90, 0x88, 0xe000000000, "559438ec735a7f1a4d68d25d7d355319157733a652a0fc689d868b569ec9f8a62a35125330afa391d2b8fb4f1e727775cb726084b9305aad872492f2450f28583101f6cc50fe423a06f1f69cfaad127a614da4227b9968d36561d7feae1324e2e16edd6a55bb69ada6667da57fd8506f798f0ba400447c1648a6"}, {0x1010, 0x119, 0x7, "5b329a62ff4df9cc43624490db14cb19c7e8c15f94798abc6a93c46c6c968bcfcbd6dd6050d9bd60f62d654481d2f5c905429e98f953eca7215171e43e93b9c1c6f17e37bb6cc48f81b38561050b966182252874989b5136986134fb561a17597e5d95af913039558e2340b522bef038508f0cd1f2b31469a01a124ccf02954b4e142824f6063cfaecb22666204459fe221176ec7ad51804bad93d10921c436f4f92de8b86313b7e6d323305de510f424ac9ad7ac3a07f010ab6c10c7bfe798e2b10dba10b99a314654fd0e49e9c1b9d269f886c18edc41c95c4bfbd8f2714c9e7837d24c104e34b09fc8e86fce97f433bce47229ca39cbdcd15af7ae77c218c7b7a1c2d10f8efeeaea6ba60ce72dd0d4725751783e32eab1720a50fa920980d258c2e0d4e3fddd474eb882be95fc240661d998358db917cb9e8cf7b897589ac39a01c69cc4afe2af2dce62633d8668e5e5c307325a8938fc86b74b1110bc218a1c1bebc2d1ea770d4a41f80f5e36c012b4b1c72df830b0e828d21731631dc85220c36b61cb15e3c6b8cfa9b676b77edd8610da96ca4e6ae96f03c0ab95f4593cdc0ff05f131f6b33a17661528628d7e902d1fdac8483bd6d8d39343a38ad329929e703d8865707ca9f9aa7c632923862a2a77903795680237c28b4b3932d40811801ea3b981c0219aca17d9d2065bba1c877fe5c1488f39e9d2f534b131fbd274ea71d9f5549eecdc3f8c25455adda545acd5c9b4358ae134becf1392cf68a95d4668b01d74d9caa5c5331f70f6c4ba89bff50272b017dc8287106b0c583d2c9521874729be5937fc91393ff419802ead7e1c33b1724486f103d2175f22e3c1c1f9be2fc11e75d7f10dfc4fc6dc258a0062205236b7db110499108c1681b337d709ab6d4c9de4013be8d2a3460cfae2c8c0a52f090859808edd70392f202d3dde5699c816313367611c52411650c1c7b8f53498a143678e156f13bd3040bb0bdc25dcb10b019ecaf91989b50194c223b99f6f62f19cce1097bb457a7ff875729b534e6d97738f55b55d28ac8f9331f719886d9978d2857afbd7daaaf51575aa4cfb120516fcc6fc6c1dd7d485c173459c2165357a7456a9a29d4c0823bfe808b5214ee0635849ef3104a36dafae6d8e49e6b2819de2916e8e6482c24784c0ab3e06e3b60656fb20d8110e0c548c9b78fbdd4323eac67b274cab0b20bc15a5fca8c9ac2d2ba161f22dab64a18a3c2f2ae636104212f0ca8cf7961ca56f5eea4a162f6f6f92148b50fd8dc4faebd8c11a55718c0449de199de90b635b19cfb83483e42a727a08334b5c7403a31295af8c9a0ecabe70a9c0fcd2d5cd634dd968628977b262b748b33c3335ef09a09d41e757f898bc35160f20571b8c9fe7de19e530f0558c134fd83a9c9257ade6f6e64dd4a8fcbb127d222545f168e20bd526feb7198e5fca6e86bf9262ed030c829306d76cd5da4e52d39fd0ff607a5e59eb06e30c5fed9beaf100a34d19b032474613332db18576cb5a81b2bc50dda083b67e0f688a6c025e042b39a63d54c9a23fdc32bdeca5ff968fe5f2ce45c03e4f5f0f636db6397889b25766d8d0517a99bbeba87d936062b68395b1fcbff670f2e68d704fe72eb6ecba70512ab68c9c331974090b31e21fa9f00ed70df8d1522805573bdcb8b5c2a215152f224b58749afe66b3a018dce5be8e244e2f8b63c6f5567086593e8cdde680b209cf259440736469c5a9c9e9199359b8d544c1058a54d519f00365e4591a174b0829bfd3abe1c1e2a6d61f5f946dd066170dcb86cd1334c4a46d7113ed46e4834297337f32cc9ddff4ebb22fa232fd9c2fa61f1e43c88e702cb41ee1dcec1ccdb859b4620e217da4a6536e508a6afb88bce9c799a9a7b9e166829a49f905210fdeda69df70d17ad0077c01023f87d900031350336a3f4d8bd745c302a1c593fb02caa2cb81b194fb31c9a231adcf3355f4b2e1f41162a2710cf75ef6b8aca6b49a54696ea5dd812f7423d08511485b49d4d3edfe115ddf577aedc237381bc9c91fe6194c5deea100347f00a27b3eca61c03b42086d1996a62f5fcd447e47b1bbd0b3d0169ff5203da7979b507ca8727849257494f32abd7b9835185cfda5e357459a3eadde4c6e2a8a7d07aec372b701576c85d9a2641644c7d0499967c8b82cda1bb0dd1c7ca0cfd26f2ce2bcae42b75910fb81589a2f2657a74d6978566e30d21eafc0bb85b0e568c47153f7ec0d74e944f89b412806ad94fbdf82a063a4981a1396ae8f8ff58d8a633dacc61c2b660147bc74b597d032ea95dbcc71c6476b62f1175db6fd4625f8ad201255756463fb634401246cb8780790b73d1b9fcfd6a20e62133b5776d59ebe7dd4c2132d5871ea320af25b5c9098fe90d3e3157394ef1228b7a1503912156692c2cdc700bc9765a6579cbdfd046eebb8792c2e96303a918cbca229053f24c2c030fa01dc62b78faa40088683908c8ec6523d3718c3a3ffb211c80c9ec787c9173805edb3bb643e6b91d5e3a3aa074233ca51d888e723a3c4f973a1cacae5dfac2e57f6ec075c667e76d372ed262811fb09c83d604b877ea43bf4bd03f5d0209067fcd20e447493243914909ea1e9cea9cb6d0f38169da818a47d020aac84b45b74ef70c9bca5e59a64c1c4539afbfb772bf3ab9f6dfe34c6ef415277c51e9cc47efe6e63761181105a26446e72d9168efcff72421cbcafc65322a1115ecc76e141a816278bc06aa70bbaf439dd58390776dae3230c32dac9a3db6d2c630d9900d05bbc1677a73f4692f7eedc1158d969348761c303863a31270931b82fcd101c66485f838ae31b859d1f459a113682b979dca0b676b721fd4f1e89b6f7b45d13d79a9881ec9691fec36ea86419b54a015053cfb6d3a17d8bc97f76e4d82908e5ae081b3a482266ab32130a47f92ab2232a7509b1bcba2c7c1e6cf3af95bec36178b13ab6a971fb139766b1389c2ae97c8e0ce02953deb340028683bb281ef07d6c3e25118f822281bb089447d17dcd4ec33ca79da4d755c3b6e16293260927de34d93563f97df9b51f8a7179ce6c6b063cd46d9f3595c141cbdfd62ad6374b6a86e90ce62b61b54b077c284fa65aabf881a44caf429f5718379ab082c44195e5ce92054a2453ef4f7e3aac9f16f8e8657296a3277868bf9dfc903d13d5bf78ebbfa9ecc4bf66cb3b5694c2aac0bf844e380518362599452ec0f5961b38d0b3577b8d0af82861e92cefab7a1a4ef54530f7ed0e2c70ffbf499f14a8ba7980470ccf18548b4e3948d427877c7b52c4e18111dd9e4c74daaf234e5b184a6cbceae31e2c526b694c646d85a5f0843c2484169eb0cafe59a9230ddca40579c0664221827cc09b8d924a4416e62a2dc36a52bacf45c60c3532461cf55cd25e2cb129fba6b929aff90b56cc9629cf89bc370531a6713981ea782235a9dc8e6649effdd3020ee2b113c8b9fa565c7e7813a5e016d796212283d47959c90a87d5d35ab520e8f16e0954283abbdafcee4a7dbfb8c1d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{0x108, 0x10d, 0xd0f8, "1a60887a5df0f22516a4e7d1db85195ddc25350a71af6066e64116f38f9eb27ad469d9dc427c2968b11a852c654681c0476a2f5245a684bffd839fc345306f24b3a18d3d4d3ab6e832051a68d9ff2a873d6c7e3e6f50c04635e70c8caa75f7fe32173f12b438d1df3f041eee509d259c6cfa345e9779940b21a3d3e59d56ccfdc4dd328df1a50b12d0cc2a0941ae8748b8f34f0181943556eaa8cadd5cb97c9a407b0d36735919ac8a29e833933f1c224c0fdfa3c61b978e6c82bd3848219fcb3bc894f7d98d024db190f7dec1e45813609bb0b85389c6218a4648238623e42c0511ce2288822863c21a4fa91b5b28c500e73b0d29b482c8"}, {0xc0, 0x10f, 0x0, "0cfdbc08903fac905bc045bac91e41a2228abe1ef58eb00fa17f08dd2efb6bbbfeaf2c41760e3138bdd77b74d8303631ea52f3f6ca4489cc668139e74d13014a5bc5d97245ddd0673e3430c504990eb84dff7a3b17ec8b41576d27cbd41b39bbae7d1a123ceae5e0de49271d5ee9abb541df54ba866ef9d8fd76f8cd50630173f6b1c9bf7c7fb36a2dd99a2b68389aeb83de4f1abe911b65d85d39bcbf8585c4dd268aea5938c6bd87c0"}, {0x98, 0x118, 0xa0e, "151a009a04e229905ec575ed65375c53a32ade121cc0526804b54892e0b961ba31cc650b20e8b2be3f70d1a64fc6f9825a26ee5835d840f046b2616f07cf775c8f6da4786a2a0a2c49d24709248f76463bcc5191e4a35bca2747dc54ec57d76a6821153cb1f2ad9790802ed208fe3452a7a0a31a616db27b41b256a4350411d58e09d95f"}], 0x15d8, 0x40c0}, 0x4000) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x800, 0x0) 2018/04/03 12:15:07 executing program 1: 2018/04/03 12:15:08 executing program 3: 2018/04/03 12:15:08 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16=r1, @ANYBLOB="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", @ANYRES16=r1], @ANYPTR, @ANYPTR64, @ANYPTR=&(0x7f00000015c0)=ANY=[@ANYBLOB="d2c84ead7526b2f4eb787b2413247e1306952ebfe645cbe6cfcac44702855f38a66549dc3fd4a71121bc09f366939f28a41297e802f5dce6a0d082f82f2cc46db96dedb95d5e7450b3dd56fb650d00fa2683fc4131005cb963690e2fafa6ba0e71864b3c5bb917fab98165d513e9e4c87d7ebd30d2dfb77e790370c5cbf7d5283a49b0658bab3e9343f1be56c9552175da5975a337541ef8990102fc2be49a9eedf6b16b2f63bf210b1435d38f68d0163a0c029a84bd3223c455d95701d5dfd77b969177dde8070251576a1a61ed166433408f69e6fcc5682dd312f1ab6c3ba029a5a747cc9299dbdb15c2", @ANYPTR=&(0x7f0000001500)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYBLOB="03340c6b56814f0c81ab99404240b718dd5aded77f209bf810278f784d2894d7544e7f1bc62bd6288154a468a762e80f235d6ed4d6b4a4043133c4dde8df1e386681e11d59ffc6a08ec57688dd4ff59d20aa55166394e3bcda62719111cb625994094c24aea4c5581c888b1111efaf4b7a2e558f1b6f83b706"], @ANYBLOB="4f20f89cdd2be3b28c2af6e1cee2c22e231097800d587ded80fcbd25903f755a8221cfa91261cef2e832b7cbd7531301628422baefd0fb0ba51433117dbae9cd9f762a0ef49225385ea407f2b7a6e32ab7d8a7d12fa23d8450155b6bdb9e194ddea5fc2dc84cd597c1ee0e484b675074edd60e7155d6603c51df0cddb29dba707f6bb048ea180dfecdb40e9ca4c49e621173371d02ce7b0b2f513c", @ANYRES32=r0]], 0xffffffffffffffb2) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8000, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000180)=r2) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000080)="ca8044835aa22e95378757cd190957ff24362d015c9505b8594733ef714923d6b8218c606a0272f83d828e36b1e6584ff8ff40ea587fa0321a4cf55722653029d29731cff72d44d3ab72fb7a75ab9fce235873bb3eae50d32c0d464523054cf9f257dbb3f57db430b0e301d48859292c00fd1436dcfc489d32ce5b3fb5a16ff42d5a26ac0ad45c2b8b244984403e746833f5e1155ac467746f662fc6a12be1c3dfa3cc47ebd975a523bd855246e529d3f05c0ea4cbba1112d4ebaf25a497845c349e961f9852048bb039014773fcdb902b6d8b21faeb36682225200bb07bb2f27531304341edd23d544aa7f28206") r3 = msgget(0x3, 0x2c0) msgsnd(r3, &(0x7f00000001c0)={0x2, "ade6a149ebbbecbe89e9a9988cc8528f2a5333f94c5c5292acec9bfb54a0584de0cb7d5d5fc98efd482f366bcd52772c37a8b31a354f3c21375a5bce1cfebb72b915b91f2be63eb0f57d628d4ae67ea25a2d422bff4a2cc0cea3eb9b6bfa01ff50e4fb87b65a8e7341205ceee77157d0ac0973c958cd5db3bd25e6a3b356b2e43b70b7f3768a532bf1ff638fb67bcc92d4c97c40025cdcea2e2c3958ef74308ecde2b2aa23f00e4710b3229c53781c5bf11c9d"}, 0xbb, 0x800) 2018/04/03 12:15:08 executing program 4: 2018/04/03 12:15:08 executing program 7: 2018/04/03 12:15:08 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x37) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)="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", 0x2, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x5, {0x5, 0x6, 0x6b, 0x4, 0x101, 0x400}, 0x5, 0x5}, 0xe) fgetxattr(r0, &(0x7f0000000080)=@random={'trusted.', '/proc/sys/net/ipv4/vs/sync_threshold\x00'}, &(0x7f00000000c0)=""/80, 0x50) r2 = fcntl$getown(r0, 0x9) migrate_pages(r2, 0x100, &(0x7f0000000140)=0x200, &(0x7f0000000180)=0x50000000) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/04/03 12:15:08 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x6c, 0x4}, 0xffffffffffffffcf) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xa4db, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0xb0000000}) ioctl$TCSBRK(r1, 0x5409, 0x2) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000080)='net/ip6_mr_vif\x00') getpeername$inet6(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x1, 0xfff}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={r5, 0x1ff}, 0x8) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000340)={0x18, 0x0, {0x2, @random="d82168ec55a6", 'eql\x00'}}) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000000000000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0xfb, &(0x7f00001a7f05)=""/251, 0x41103}, 0x48) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000380)='bond0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6, @in=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)) [ 76.799229] bond0 (unregistering): Released all slaves [ 77.699902] IPVS: ftp: loaded support on port[0] = 21 [ 78.081923] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.671127] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 78.677241] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.735811] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/03 12:15:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000080)={0x7f, 0x0, 0x0, 0x8}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x400, 0xfffffffeffffffff}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8000) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000140)=0x1ff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000180)={0x5, 0x5c, 0x5, {0x77359400}, 0x1, 0x5}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x8, 0x3, 0x100, 0x8, 0x3ff, 0xfffffffffffffffe, 0x100000000, 0x1ff, 0xffffffff00000001, 0x7, 0x7ff, 0xe}) fcntl$dupfd(r2, 0x0, r2) ioctl$void(r0, 0x5450) 2018/04/03 12:15:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0xfffffffffffff801, @empty, 0x9}}, [0x80000000, 0x10001, 0x9, 0x1, 0x3, 0x5, 0x8, 0x8000, 0x6, 0xffffffff, 0x5cc, 0x1, 0x8, 0x1, 0x1f]}, &(0x7f00000001c0)=0x100) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x3, 0x20}, 0x98) 2018/04/03 12:15:10 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x4c0) ioctl$TCSBRK(r1, 0x5409, 0x6) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) 2018/04/03 12:15:10 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2240, 0x0) connect$netlink(r2, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc) fcntl$setstatus(r1, 0x4, 0x400) write$cgroup_int(r1, &(0x7f0000000140), 0x0) 2018/04/03 12:15:10 executing program 6: r0 = 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(r1, &(0x7f0000003e00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000003dc0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f0000000580)=@resolve_route={0x4, 0x0, 0xfa00, {r2, 0xa8}}, 0x27b) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x40080) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) write$rdma_cm(r1, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x91b0}, {0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x1a}, 0x4d44}, r2, 0xffffffffffffffe1}}, 0x48) 2018/04/03 12:15:10 executing program 5: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) getrusage(0x0, &(0x7f0000000400)) uname(&(0x7f0000000040)=""/156) 2018/04/03 12:15:10 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20800, 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000040)='./file0\x00', 0xc85a) 2018/04/03 12:15:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x6) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000080)={{0x10000, 0x6, 0x100000000, 0x7, "9c08c0381ed1f508958bf050a8e7b9a28fa4b2a86b7899a4978e99404749e06d2f869fb4178605c27e5a5667", 0x7}, 0x0, 0x0, 0x5, r2, 0x3a1, 0x4, "e1f5c70a54ee95e0c67ef269097e32a1e2ff05e7f3b2cfd25d6893462c671d0ed0b969d9c96bbf7c82025d81285936916dbae68087bd0ea7683f292289cbfbf1", &(0x7f0000000040)='vmac(camellia)\x00', 0xf, [], [0x400, 0x7f, 0xffffffff00000001, 0x1]}) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000ca4000), 0x0) [ 78.796693] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.802873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.816753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/03 12:15:10 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x80) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140), 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff000400"], &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e21, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x7f, 0x3ff, 0x2, 0x1000, 0x51}, &(0x7f0000000240)=0x98) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/03 12:15:10 executing program 5: mlockall(0x3) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x1ff, 0x8}, 0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r2 = socket(0xa, 0x0, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, [0x40, 0x65123a4, 0x5c3a, 0x0, 0x1d4, 0x9, 0x100, 0x14efa4e7, 0x0, 0xffff, 0x6, 0x9, 0xfffffffffffffffa, 0x3552, 0x8]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000003c0)={r3, 0x7, 0x2d, "48c81319681577a78cd742f4fb8f4243ceb7f856fd6def2518e7211fa0e697bf6c92c6d8af62c226309125ad8f"}, 0x35) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e22, 0x5, @empty, 0xf849}}}, &(0x7f0000000180)=0x84) r5 = msgget(0x3, 0x2) msgrcv(r5, &(0x7f0000000400)={0x0, ""/229}, 0xed, 0x1, 0x1000) 2018/04/03 12:15:10 executing program 1: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="010000ffffffffffff86dd60d8652b00148700fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)={0x0, 0x2, [0x0, 0x646]}) 2018/04/03 12:15:10 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x9}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000000)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)) 2018/04/03 12:15:10 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00009dcff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r1, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/03 12:15:10 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)={0x8000}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="4fb9bb8ca346c79bc63b6e449b3c47b5630850bb9e5110618513baf6f92ea03354f76b27d4e1506ba006ecb74f4546cf88e417cc897d06bb6cd169d0ffe2586addfc997402bc2cbb34824601010936e97e4a78971499ee4a3331aa134431342131d5b8cfb828d222342fbe8940680219ae80cde7a0553e9d67094d2d60cb6139fd685c62b14f85ca192ee5f4ae24f2c36c6f116b9401b877af070b8f2bc35ab20ecfc32a1ee6f00d5a1f269d38456a380619d968c5781438ded9a3b4f5ed") ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000280)={0x0, 0x5, 0x2, &(0x7f0000000240)}) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r2, 0x2, &(0x7f0000000640)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000001c0)="735b40f9cdd13c5d3dd08f05836b307f3f0dd397f6ff2afee283c7f6ef7b26352f64d47df885182f640ee0c5141ce4423708b2525abd4bec2c3cd7f009b99f8028ce3cd08726f50cfe087189", 0x4c, 0xfb}, &(0x7f0000000380)={0x0, 0x3832692a2e8d125c, 0x0, 0x0, 0x80, 0xffffffffffffffff, &(0x7f0000000280)}]) 2018/04/03 12:15:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @rand_addr}, {0x1, @random="ac96e6f2019d"}, 0x2, {0x2, 0x4e23, @loopback=0x7f000001}, 'ip_vti0\x00'}) ioctl$fiemap(r0, 0x401c5820, &(0x7f00000001c0)={0x0, 0xc712bc083}) 2018/04/03 12:15:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) link(&(0x7f0000000000)='/\x00', &(0x7f0000000040)='./file0\x00') stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000001440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001400)={&(0x7f0000000180)={0x1250, 0x27, 0x0, 0x70bd2d, 0x25dfdbff, {0x1e}, [@typed={0x14, 0x13, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="6f6bc34ef02d7959bde36e5048c1b4c34935af07618b7dcfca31cc7eb108c187a8b9eb6bf935401300e7a0426e604d739f3725c3d4abefde960255ab7ffc860ebd3af10e01735da7f67698fe0a46cf7e356f5891ac51959f74f03603e8a0708858cb2cb94cbd1a6ba161adf42792225de8ce90d010bc3fa8c4dc152f36594e4b4519240013c86f34f59c02e805f8ecb21315496cf47bc71c2cfd8ef1c4a4a74547baae6b8e187294c1ef06db5dfa61ee395a7640559d39dcf42799b3aa076c54b0a8846656960b0a090e0d5c80a8c625fdf4c4d2cf88f4c6e34367de3a86c5b13dc4a9f577c0f0e598d722ce5b998cc336c54393bc646dea03b7", @nested={0x112c, 0x14, [@typed={0x8, 0x6, @u32=0xffff}, @typed={0x8, 0x90, @u32=0x1}, @typed={0x8, 0x5b, @uid=r1}, @generic="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", @typed={0x14, 0x30, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0x8, 0x30, @ipv4}, @generic="b425d732acafd4bf00974f8bf157642ed91d4db0962d9ad5af8106024c255f5f92a2eac8061c4366abeccf3a4f0079fbadebd4e9f32b52ad99e0a1e4765aa443b96f512b8bf3725c245e5b21becc49cbee16f5e4f738338ed10174f90c293018223deee53934a19aba05d32738a4232a68dd702c76efd0c09c3a7debaf1d129cd0fb193cfd1df830a4a55f485f54690c49a1e18d46ecd4a83d6d9516efa6da782628c0ff90bdf3103d6078c0c594967621094a0adfb523eff8eb9c6abaa38257b094c67c9ebc12616588d5794d5d3e9664f2a58c038179ea2e928318778be9ee4e31945240c07270bc101699c80cac5a56e672"]}]}, 0x1250}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)=ANY=[@ANYBLOB="140000001d000b010000000000005f3c58010000"], 0x14}, 0x1}, 0x0) 2018/04/03 12:15:10 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/03 12:15:10 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) io_setup(0xee10, &(0x7f0000000000)=0x0) io_destroy(r1) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000380)=""/4096, &(0x7f0000000080)=0x1000) 2018/04/03 12:15:10 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x800, 0xffffffffffffffff) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='./file0\x00', r2, &(0x7f00000003c0)='./file0\x00') r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000140)=@req3={0xa5, 0x3, 0xff, 0x40, 0x7, 0x5, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0xe, "6c1da85a83c5e4c4cdceef11d2b5"}, &(0x7f0000000340)=0x16) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r4, 0x0, 0x5, 0x7}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x37, &(0x7f0000000180)=0x2a, 0x4) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000000)=0x9) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000002c0)=0x5) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000040)=""/5) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000100)=""/40) sendmsg$key(r5, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[]}, 0x1}, 0x40) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000080)={r4, 0x5, "f83e6fe2a4"}, &(0x7f0000000440)=0xd) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x8, 0x30, 0x101, 0x10001}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r6, 0x10000}, &(0x7f0000000280)=0x8) 2018/04/03 12:15:10 executing program 3: clone(0x10210000, &(0x7f0000000000)="ab1d39c3e10d84336894b242096c7e749aa100e900c9c71d44c3d302b31d6d31cfa458d9d178f0ca078aa563f9f3f035b58173a864c8f056ca657c9d6baf5d00ebd42ecff6c6beec3a63b75c44773325a12800d44e48253decd0946c9cdfc4e9d590f0a9f26847d8890d6b59d82d3b000f99b216ba48ba3a", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/04/03 12:15:10 executing program 7: r0 = memfd_create(&(0x7f0000000000)="da037b8d8ee2b4f814", 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x11, r0, 0x0) mincore(&(0x7f0000002000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/232) 2018/04/03 12:15:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x10000, 0x48000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="00edf0e900"], 0x2) 2018/04/03 12:15:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000012c0)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000001c0)={0x3ff, 0x800, 0x3, 0xfffffffffffffff7, 0x4, 0x1}) r2 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x7, 0x3, &(0x7f0000009fc0)=ANY=[@ANYBLOB="1800000000000000000000000f8cc96de6ca753dd6f1482c"], &(0x7f000000a000)='GPL\x00', 0x3, 0xb2, &(0x7f000000a040)=""/178, 0x0, 0x1}, 0x48) socketpair(0xb, 0x4, 0x3, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) close(r2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x7, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr=0x1}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x53, 0x4, 0x10154399, 0x200, 0x1, &(0x7f0000000040)='syz_tun\x00', 0x9b5, 0x9, 0x401}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r4 = shmget(0x1, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) sched_yield() shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000100)=""/157) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/03 12:15:10 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x210000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x4, 0x5d0, [0x20000340, 0x0, 0x0, 0x20000600, 0x20000630], 0x0, &(0x7f0000000080), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x7, 0x44, 0x88f7, 'gre0\x00', 'dummy0\x00', 'bcsf0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xf8, 0x168, 0x198, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x40}}}, @cluster={'cluster\x00', 0x10, {{0x7f, 0x74, 0x0, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x5, 0x28, 0x6007, 'yam0\x00', 'vcan0\x00', 'gretap0\x00', 'tunl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xc0, 0xc0, 0xf8, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00'}}}]}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x7, 0x4, 0xafff, 'ipddp0\x00', 'rose0\x00', 'lo\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff], 0xb8, 0x128, 0x160, [@limit={'limit\x00', 0x20, {{0x80000001, 0x9, 0x4, 0xc, 0x72, 0x6}}}]}, [@snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10}}, {{{0x5, 0x8, 0x86dd, 'irlan0\x00', 'yam0\x00', 'ipddp0\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0xa0, 0xd8, 0x120, [@pkttype={'pkttype\x00', 0x8, {{0x4}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"90cbd4422789daa35aab1a3db5311ccb3fddc9fb6bdb9f4828efb9945d74"}}}]}]}, 0x648) r2 = openat$cgroup_int(r0, &(0x7f0000000940)='io.max\x00', 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000140)=""/206, &(0x7f0000000240)=0xce) write$cgroup_int(r2, &(0x7f0000000140)=ANY=[], 0x0) fdatasync(r2) 2018/04/03 12:15:10 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x4040000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) read(r1, &(0x7f0000000140)=""/98, 0x62) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/03 12:15:10 executing program 1: msgget(0x2, 0x302) msgsnd(0x0, &(0x7f0000000540)={0x0, "26298c1b6fed241a66e773eb6c1f6be099d19dfbc35c6eed954486c50313029ce15dc94410966cb9f56b2e6affedadb6809aef30462d3e563a7883b49f657abc947b1ce9e6abaaad308ffc161cb7a61338e92a68d368a1e507557298303030c4f6f91c1d"}, 0x6c, 0x800) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r2, 0x0) remap_file_pages(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000), 0x1, 0x2) poll(&(0x7f0000000080)=[{r1, 0x80}], 0x1, 0x6) pselect6(0x40, &(0x7f0000000180), &(0x7f00000001c0)={0x2}, &(0x7f0000000200)={0x0, 0x0, 0xe19}, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140), &(0x7f0000000600)=0x4) io_setup(0x81e, &(0x7f0000000040)) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000640)) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000003c0)={0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000400)=""/238, &(0x7f0000000500)=0xee) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000005c0)) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r3, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000240)=""/245, &(0x7f0000000340)=0xf5) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000100), 0x800) 2018/04/03 12:15:10 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) read(r0, &(0x7f0000000080)=""/131, 0x83) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/03 12:15:10 executing program 3: r0 = memfd_create(&(0x7f0000000080)='userloppp1ptoc\'\x00', 0x2) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x200, 0x101000) fallocate(r0, 0x3, 0x0, 0x7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4fa1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x4000000, @dev={0xfe, 0x80, [], 0x15}, 0x9}}, 0x5, 0x2, 0x184, 0x4, 0x10001}, &(0x7f0000000180)=0x98) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000200)={{0x7ff, 0x3}, 'port1\x00', 0x1, 0x10020, 0x5, 0xff, 0x9, 0x800, 0x7, 0x0, 0x2, 0xfffffffffffffffb}) 2018/04/03 12:15:10 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x1, {{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x9, [{{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e24, @rand_addr=0xffffffff}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @rand_addr=0x7fffffff}}]}, 0x510) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000580)={'syzkaller1\x00', {0x2, 0x4e20}}) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xf) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) 2018/04/03 12:15:10 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x80000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000003c0)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d070000000000000000204000000000000000020000000000000000000000000000000000000000000000c0010000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004503000000000000000000000001000000000000000000c001000000000000", 0xdb, 0x10000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00e80fa032"]) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000080)={r6}) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(r7, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x81, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000240)=0x14) mkdirat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x9, 0x1, 0x3, 0x7d81, 0x0}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000004c0)={r8, 0x1f}, 0x8) r9 = add_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='\x00', r9) 2018/04/03 12:15:10 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x8, 0xfffffd89) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2ac) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x3, 0x4) 2018/04/03 12:15:11 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x240000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)="a7be87202e376c65600e90d4d48770cf9ae4711834ddf877c2d375883ecb42ae1b3938769dd3784379ed907ff00a8f45d1cf1ce4c9c3282d24896c9dccc8ada3c04e830f5d2f755718c838153a", 0x4d}, {&(0x7f0000000100)="89551ad0f650d9e4ac36cb40f75eba8c6c2e0f10cfe4f4fb4c777bd2b62850a1a8c0ef8f229f96d856f5d35d6ecdd3c81f9bb1dea61c735c9a89efe8c3474b34980727c88359b11c421177e2ecc69782adbe862a0bde463caece1a4b71fb128f8a1f209effb5edfde8720ab992a5a8a40500b3396f1ba29a788115967241211f1d08941d7e96a4c994a82e035ff76bbdcde7ea1899fd5674c523dd1f1187eb698ad3e4154593cd877927eafba48d56b0128f70b8cd768c62cbf1d7bd8f1eebf0f3ef92868d3c719d18512f48e0d44e831dba6fcd6443868a915764b7ebe3e30ffc1e6d64c46a0f309ca1d50e4e4b3ad67d5bc6b3141dfd52", 0xf8}], 0x2, &(0x7f0000d19000), 0xfffffffffffffce4}, 0x0) 2018/04/03 12:15:11 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x5219c2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001600)=0x14, 0x80000) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000001640)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x0) [ 79.598366] BTRFS error (device loop6): superblock checksum mismatch [ 79.628362] BTRFS error (device loop6): open_ctree failed [ 79.674942] BTRFS error (device loop6): superblock checksum mismatch [ 79.682497] BTRFS error (device loop6): open_ctree failed [ 79.698453] irq bypass consumer (token 000000002979a398) registration fails: -16 2018/04/03 12:15:11 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0xd9b, 0x4) r1 = memfd_create(&(0x7f0000000040)='security\x00', 0x1) mq_timedreceive(r1, &(0x7f0000000080)=""/146, 0x92, 0x5, 0x0) 2018/04/03 12:15:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000021ff6)='/dev/cuse\x00', 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000022a000)={r0, &(0x7f0000243f94), &(0x7f0000b68fd0)=""/48}, 0x18) syz_extract_tcp_res(&(0x7f00008c2000), 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000058e000)) rt_sigpending(&(0x7f0000a49000), 0x8) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f000066fff8)) syz_open_dev$vcsa(&(0x7f0000c61ff5)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000417fd8)={0x5}) flistxattr(0xffffffffffffffff, &(0x7f00006fcf3f)=""/193, 0xc1) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00002d4ffc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000be5000), 0x0) bind$inet(r1, &(0x7f0000a28ff0)={0x2, 0x2}, 0x10) writev(0xffffffffffffffff, &(0x7f0000dabfa0), 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) sendto$inet(r1, &(0x7f0000e04000), 0x0, 0x20000000, &(0x7f0000a3dff0)={0x2, 0x2}, 0x10) socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004aaffc)=0x1ffa, 0x4) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000971ffc)) r2 = dup(r1) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000de2000)) ioctl$TIOCSTI(r2, 0x5412, 0x7fff) syz_open_dev$vcsn(&(0x7f0000901000)='/dev/vcs#\x00', 0xee1d, 0x4000) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x50000) write$tun(r2, &(0x7f0000770000), 0x3a) recvfrom$inet(r1, &(0x7f0000cc4000)=""/188, 0xbc, 0x2022, 0x0, 0x0) 2018/04/03 12:15:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x83e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000000003, 0x0) write(r0, &(0x7f0000000000)="240000005a001fff0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0x8, 0xffffffffffffff4a, 0x9}) 2018/04/03 12:15:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={{0x77359400}, {0x77359400}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in=@loopback}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000280)=ANY=[], 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000604000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/03 12:15:11 executing program 0: prctl$intptr(0x1c, 0x64) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) fsetxattr(r0, &(0x7f0000000080)=@random={'btrfs.', 'selinuxsecurity}em0em0mime_type\'-eth0:^vmnet1cpuseteth0cgroup*,cgrouplouser]%nodevwlan1\x00'}, &(0x7f0000000100)='*-proc^proc.\x00', 0xd, 0x3) prctl$intptr(0x1c, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept4$alg(r1, 0x0, 0x0, 0x0) 2018/04/03 12:15:11 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='$cgroup\x00', 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', r1) keyctl$negate(0xd, r1, 0x755, r2) r3 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/03 12:15:11 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) inotify_init1(0x80000) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) 2018/04/03 12:15:11 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x8200) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000040)={0x1}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(0xffffffffffffff9c, 0x8, r2) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)=ANY=[@ANYBLOB="0209002b825f50000000000000000000"], 0x10}, 0x1}, 0x0) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0x31f, 0x8000, 0x9f1, 0x8, 0x81, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/03 12:15:11 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x6, &(0x7f0000000080)=0x4) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/04/03 12:15:11 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="d7b6f26d2d3e34b52bac4eb02fafd1ad761d731fcb92cec2d60cf1cd1ece96e9887935a4933d56cc91e11c6268b6f7284b2173c1fb5e9afe274d7a69c9222464a703b56f94188356d60a4a6c9be351d3c44bfbdcacbc1bd1d77ff5cef370c1192da76f4bf3f3b66ceda719e28c51316efaa70530655dbfca15623fef9c4aba95525b238edfd4a3630f7399efb8049df9b5eb7d9ab7e1e98357d70588a4bc3c181c97a029e9cdeefcfec7b7c4fefacfae630b519e59f5b4860326675b3b2f45eb71a6d354f13184430c9bdfa6a6d7cc0e9e9904089ca7bbc2699d9c53474a0817e6e1f61b1243cb331b56b49c"], 0x2) 2018/04/03 12:15:11 executing program 0: connect$can_bcm(0xffffffffffffffff, &(0x7f0000001000)={0x1d}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000140)="4c3e1188dcf46a28daf249fd2841359935b4b9ce197d6da847b06ee6fcf48878be18bdf79d807c4eed44319d00750c3a9b9c6d216441eceb56f0a91296bfaa8056015f63331d5782ce2d55bb7731612e44947af967ff0d17ad0583b648ea228479be45d0c97f8583", 0x68, 0x0, &(0x7f00000001c0)=@generic={0x1d, "d04ad8eaf0b0f163b09cbdbad79f647fd9591073d664cdea4eab8aab92c734609ce14e7cc395a8ed84418ed404093893e39c87cb5c35a74fa22dc9af73a116850d6b7158a8d4ebc12a6666c2ec57579278db012e8b79b3d17bbfd6c49d1d309b9a81ebf23c390efb041987ec928f931d0f233d46e613d65b32dea989bbe3"}, 0x80) shutdown(0xffffffffffffffff, 0x1) syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x40000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/03 12:15:11 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10200cf", 0x1f) 2018/04/03 12:15:11 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x40202, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x0, 0x1, [0x3]}, 0xa) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) timer_create(0x9, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000000)) 2018/04/03 12:15:11 executing program 4: mincore(&(0x7f0000123000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/34) 2018/04/03 12:15:12 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x6, 0x4) 2018/04/03 12:15:12 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ppoll(&(0x7f0000000080)=[{r0, 0xc5c0}, {r1}, {0xffffffffffffffff, 0x10}], 0x3, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x8}, 0x8) 2018/04/03 12:15:12 executing program 7: syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000200)={"ff0f366772650500", {0x2, 0x4e20, @multicast2=0xe0000002}}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='xfs\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000400)={0xffff, 0x286d, 0x6b, 0x634, 0x14, 0x4a}) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000240)=""/71, 0x47) r2 = getuid() getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000340)=""/149, 0x95) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000004c0)={0x4, &(0x7f0000000440)=[{}, {}, {}, {}]}) [ 80.655747] print_req_error: I/O error, dev loop199, sector 0 [ 80.663491] XFS (loop199): SB validate failed with error -5. [ 80.686971] print_req_error: I/O error, dev loop199, sector 0 [ 80.693137] XFS (loop199): SB validate failed with error -5. 2018/04/03 12:15:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e20, @rand_addr=0x1}}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='dummy0\x00') write(r1, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10200cf", 0x1f) 2018/04/03 12:15:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000000080), &(0x7f0000000140)=0x0, &(0x7f0000000180)) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f030000004500010700000014190019000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040)=0x2, 0x4) 2018/04/03 12:15:12 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) futex(&(0x7f000053bffc), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000000), 0xb0000001) 2018/04/03 12:15:12 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x3, 0x0, 0x80000000, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) r2 = socket(0xa, 0x0, 0x6) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000100)={@mcast1}, &(0x7f0000000140)=0x14) 2018/04/03 12:15:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-twofish-3way)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="c3f1b0f3d622e3cf944fac888d7341d3f7541a3c", 0x14) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000300)='smaps\x00') accept4$alg(r2, 0x0, 0x0, 0x80800) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000340)={0xf, &(0x7f0000000000)="9de71d5c3c51389f6588fe39014e66"}) getpeername$llc(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x10) 2018/04/03 12:15:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x8c00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000300)={{0x2, 0x40004}, 'port0\x00', 0x3, 0x2, 0x1, 0x8, 0xe2b, 0x1, 0x10000000000ffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f00000004c0)=""/250, 0xfffffdfd) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), 0x4) mlock(&(0x7f00007ac000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x102) munlockall() 2018/04/03 12:15:12 executing program 7: capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)) r0 = semget$private(0x0, 0x4, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x200c02) write$binfmt_script(r1, &(0x7f0000000100)={'#! ', './file0', [{0x20}, {0x20, 'user'}, {0x20}], 0xa, "2817cc973968c2beeb5db1b592160345bb9a0bee16c80159ec7ae8be6e4b31c1616b7ce2194c953e12061f6cbce4c8436b5404d7d3fb1c949dec95499f4aab4351c8fd869bf8524478f38ccc7b3a97a55a75c4f3c1a5bad65cfaea2a93912bf12f65"}, 0x74) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)) 2018/04/03 12:15:12 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001100)='/dev/autofs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001140)=0x6) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') preadv(r1, &(0x7f0000000040), 0x0, 0xfffffffffffffffa) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0xd0da, 0xffffffffffff3814, 0xd5, 0x5, 0x5, 0x100000000, 0x1, 0x0, 0x3c24, 0x4, 0xf3, 0x5}) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000001080), &(0x7f00000010c0)=0x30) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x400000) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000080)={0x7, 0x2, 0x9, 0x1, 0x1, 0x8}) [ 81.364436] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/03 12:15:12 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="500080000000000000000000"]}) 2018/04/03 12:15:12 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000400)='./file0\x00', 0x3, 0x8, &(0x7f0000002a80)=[{&(0x7f0000000700)="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", 0x1000, 0x6188}, {&(0x7f0000002800)="e952c3e966ca493d0006309ac150721f0196484d5c3e00af598b4bc572f9249180b0765efbf106942cbdc587e124e39c38c28135eaa9d66e622e628f0dabb00f574acbf981077db2a29b7f041276680385935e01c61a8d547278cd1fa2675ee80ae4a66bc508f41e1e54e80428d34181d16785af195e3a2f2423d74d50409e5c909e7b7665ef912d9a7561669d1fa60efb25cd86fd845395ddb5df18de6230b939041b02609a93cbb74408aff18200e671f9", 0xb2, 0x5ad}, {&(0x7f00000028c0)="d998c5858139f042cd586f04d68e757859f0be1d752ff66b1d39d29b4ab1d2a002d24629475c6bec6424d52ef4fd31044b2acfe80aa6cc26332bc059c0b52aacecbc02a34c3771b50ec9efd58400473df41f8698d9b2f58d95edd23902c9249650498580aab7dcad76a7e9b6a2601a78d8a685ae2ac18526a0fd65d0bcc5bc590f196c634eacf0f6bd2fa46b3d7d087361791dbefb4e9cda61042a81f06b456550b07ab8ec806a3a43e01b7a372783ac214516df2cbd6ad7d0e294d95880f81fb4d92c3a673f89203eff76204a0365527e4fb37945c63a0d71bbf48ecfe045138a56bcf95b280078bf530c0f0617", 0xee, 0x1000}, {&(0x7f00000029c0)="c281061417b0ef8c66f805ee386860aedbb6309aacbc60a82ac9054b63c2d5cb4e2b602eb82096f900db73f523ec6ac8c98e927bb162f69f0464ce1876d6353f827711089e8b5f287abe8eb0e0ce33e651dec33d9ef5c4c501fa71f4160029e9035cac1d6e6d7cf8a8cdddeccfeaf712aa245a3bcfea9d41a36084065e0e98cd743939bd9ec8657bba0c35277c4ba61631c7820d5f31ef4eb7b2bb3c565a5e78e1edd24f0d52458bad21d98c8ecfa84d1286402b4d", 0xb5, 0x100000000}, {&(0x7f0000000540)="99b982c9b89782e1cbd4c272481e1a69a75fdd33c9d3c2e8290615457f00d8bdc872", 0x22, 0x7fffffff}], 0x0, 0x0) tkill(r0, 0x1) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='efivarfs\x00', 0x0, &(0x7f0000000180)="ae70f0c10c471ed8ca543fdffb6429f81201c2749bd1a1ef121832f46d7ca343eb31d0fd23a8f0b3f7912bba7187ae0d6708c48951a4d248e3b1ceddb7b830a31b9f0f8b975ebab2ad79") chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f00000003c0)='./file0\x00', 0x2) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) statx(r1, &(0x7f0000000280)='./file0\x00', 0x4000, 0x51, &(0x7f00000002c0)) mount(&(0x7f00000000c0)='/', &(0x7f0000000080)='./file0\x00', &(0x7f00000005c0)="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", 0x1000, 0x0) 2018/04/03 12:15:12 executing program 7: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000058df88)={0x2, 0x78, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000080)={0x7fffffff, 0x2000000000000}) dup2(r0, r1) 2018/04/03 12:15:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="160000070600000000000000ef966363f0e0e3fc085c9f9f25c5f2ac16653b679bf5d43e45d49d920f6dfa0e4fa8480c531935af91d3a4d177393e97441d5e10bad40fc232e2be3c7fcdb630463f65a864173466da7a1b611e4f9a49e6a476306102502acc89c7c90771cab43a03af37939302e3b0be7c385afee13e1a552d48fb46c8129a74", 0x39) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) [ 81.409955] netlink: 'syz-executor1': attribute type 5 has an invalid length. [ 81.447705] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/03 12:15:12 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f63670002000000c7ef073fec6beb6faec839ebe5f903e042f8bf002e34952a8a8d972ce279593478a236e898183eda62127b7f183e5f7c0cd1e6cb4d644c47e9df4fc285a65e7d3bba0cdbac009308a37f", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.low\x00', 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x1) write$cgroup_int(r1, &(0x7f0000000140), 0x0) syncfs(r1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x8159) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x2) [ 81.448409] netlink: 'syz-executor1': attribute type 5 has an invalid length. 2018/04/03 12:15:13 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32={[0xde7]}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r3, r2, 0x1, 0x0) dup2(r3, r5) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') r6 = dup2(r0, r0) accept4$inet(r4, &(0x7f0000000500)={0x0, 0x0, @local}, &(0x7f0000000580)=0x10, 0x80800) r7 = socket$inet(0x2, 0x5, 0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=0x1) sendmsg$nl_xfrm(r8, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000000000000009000000000000000900000000000000001000000000000003000000000000001f000000000000000100000000000000a0000009000000008000000000000000060000000000000002000000000000001f00000000000000370f000000000000000003030000000008000c000920000008001900ff000000"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x7}, &(0x7f00000004c0)=0x8) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) r9 = dup(0xffffffffffffffff) fadvise64(r8, 0x0, 0x0, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x6f62}, &(0x7f0000000240)=0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000200)={0x10}, 0x1, &(0x7f0000000600)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x0, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1, 0x0, 0x0, 0x3}, 0x0) bind$ax25(r9, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}}, 0x10) mq_unlink(&(0x7f0000000140)='/dev/input/mice\x00') [ 81.529992] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0. 2018/04/03 12:15:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000600)='setgroups\x00') sendfile(r0, r0, &(0x7f0000000000), 0x2a) 2018/04/03 12:15:13 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000002340)=""/4096) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200040, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140), 0x0) 2018/04/03 12:15:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet(0x11, 0x80805, 0x6c) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x8, 0x4) r2 = accept$ipx(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10) bind(r2, &(0x7f0000000240)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80) fallocate(r1, 0x1, 0xffffffffffff7fff, 0xffffffffffffff82) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x100) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x4) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222027bbb57a3e0e49d6a90600d6ec0000", 0x27) 2018/04/03 12:15:13 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x5, 0x1, 0x7, 0x0, 0xffffffffffffff9c}, 0xfd0e) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f00000002c0)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8001, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x80000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e21, 0x99a, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}}, 0x5, 0x37a6f256, 0x7, 0x5, 0x8}, 0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r3, 0xfffffffffffffffd}, &(0x7f0000000340)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000100)="3c62dedfeef508304bfd74779c721d"}, 0x10) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/04/03 12:15:13 executing program 1: r0 = socket$inet(0x10, 0x20000000000003, 0x10) recvmmsg(r0, &(0x7f0000000c00)=[{{&(0x7f0000000500)=@alg, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000940)=""/137, 0x89}}, {{&(0x7f0000000a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/103, 0x67}}], 0x2, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfe, 0xd0000) faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x40, 0x100) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x7af, 0x4) perf_event_open(&(0x7f0000348f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/04/03 12:15:13 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x37, &(0x7f0000000080)=0x8, 0x4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="bfe6bb0b9096b41b2144fbf27101be9b09454f8b17ce463fab7e1c42314830103a5b84d8ab9c6a43a4312ab011b1c6402d3518995a28179429b4"], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/03 12:15:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x0, r0, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7ff}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3ff}]}) 2018/04/03 12:15:13 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2}, 0x8) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="0c000000080000fa77791cf4dc1cb177a5d77c77d0c0d9d2d63fc05010bb64d3614903f50c3974c8067c353f1d39adb774510432d2ab4289554f9939d508e2269a7de538eb24e405cb127ec8233e768b1b94206e7edb304a2c707f77b3dcaf0fb77a579586103f02a000aa9f328eaa3d6e91000a42246cf3721bb59dd42298d96ec4cdede3dc01e1d44c90aa905848ff6e8598ad4d24b234ae89fd49a3aa721a1235eecd6bbb9133fecd9a600eca3f53bc101ed9c4c901bac74c729cc24f671c00"], 0xc1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000240)) geteuid() setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x3) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="3b0400000000"], 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rfkill\x00', 0x0, 0x0) close(0xffffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r6 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x5, "35f0bb48ab"}, &(0x7f0000000200)=0xd) sendto$packet(r5, &(0x7f0000000340)="bbe662035ffb14ae18dc0d01965e76bbd78e19e5246907d2a9faafd16ca3079a36f5fa2f3d872b91302431e4f2729527e42dac", 0x33, 0x20000000, &(0x7f0000000d40)={0x11, 0x1e, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) [ 82.454718] QAT: Invalid ioctl 2018/04/03 12:15:14 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000040), 0x4) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) setreuid(0x0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/04/03 12:15:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0, 0x0, 0x9, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x10000000000000ef, 0x0) 2018/04/03 12:15:14 executing program 4: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/32, 0x20) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000006c0)=""/4096, &(0x7f00000016c0)=0x1000) lseek(r0, 0x1d, 0x1) getdents64(r0, &(0x7f00000000c0)=""/243, 0xf3) 2018/04/03 12:15:14 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0xd9) 2018/04/03 12:15:14 executing program 7: r0 = fanotify_init(0x20, 0x101000) r1 = socket$l2tp(0x18, 0x1, 0x1) dup2(r0, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000000)=0x80000000) write$sndseq(r2, &(0x7f000000a000)=[{0x7ffd, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x1c) syncfs(r2) 2018/04/03 12:15:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x11, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x0, 0x2, 0x400}, &(0x7f0000000180)=0x20) ptrace$getsig(0x4202, r1, 0x100, &(0x7f0000000080)) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x5, 0x1, 0x0, 0x8, 0x1, 0xfffffffffffffffd, 0x86}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xab3, 0x90000) bind$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000240)) 2018/04/03 12:15:14 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2000000}, 0x1c) r2 = dup2(r0, r0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000340)=@pic={0x14c00000000000, 0x5, 0x6, 0x6, 0x1ff, 0x1f, 0x6, 0x80000001, 0x7fffffff, 0x9, 0x1ff, 0x37, 0x1, 0x8, 0x40, 0x3}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000300), 0x4) 2018/04/03 12:15:14 executing program 4: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000000100)="bf", 0xffd0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x16, &(0x7f0000a19000), 0xfffffdbe) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0xd) sendto$inet(r0, &(0x7f0000000040)="9ccb35cbbb769a53c2aea314010f61148c0c8f82a86ddf002f7e4e02e766cd8e4cba5649df09496b50356ddc9ba793c81def0a12cda8903f00000000000000997fcdbb928a13f8139962fa4de889145338188b9ac8913de833178485", 0x5c, 0x0, &(0x7f000066354c)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/03 12:15:14 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0xffffffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="52d163ee5de5335357264cd1192c3c25e0a0e468e4f5978f9ca323389deb2480ce2d028813c47833bcfa945a4b830bd9166b60", 0x33, 0xfffffffffffffffd}, {&(0x7f0000000100)="684fd436af2ceed54d77b6dbbf0526897e8999d66200fdfa572d76adcd10d27361ee5ce1744adbc1fe3bffed7c48787023f8341ca49033aab97be579094821714c297cd5917c3d0250c2438d26120ba8bfb0d5f20311a5641d3efc7d1ecd4b5c908f08840b5d7843cc30f9036eb7bc9dbed10107b729d43d996a7879f6d7e7ca399d2354cfd5149d4df4c24097", 0x8d, 0x7}, {&(0x7f00000001c0)="c7082177adccc7c79504717c4025c37ccf7ba00c1fa5b662104314649abb023d2792537c56411a2aa9cd21e6f97ce226c431f2da76cb70ff1d6a59ed3ca88a7cda67734b2014b92eaf210e5b6ad2da8723f06f9637", 0x55, 0x13c}], 0x10, &(0x7f00000002c0)={[{@quiet='quiet', 0x2c}, {@gid={'gid', 0x3d, [0x3d, 0x34, 0x2d, 0x30]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x30, 0x37, 0x35, 0x37]}, 0x2c}, {@type={'type', 0x3d, "9b7c3490"}, 0x2c}]}) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x0) 2018/04/03 12:15:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1}}, 0x135) write(r0, &(0x7f00000000c0)="2400000058001f0014b2f45eeb2b7b070009b43004000200071007eb0100ffffffff0800", 0x24) accept$alg(r0, 0x0, 0x0) 2018/04/03 12:15:14 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc000, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) io_setup(0x8, &(0x7f00000000c0)=0x0) io_destroy(r1) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x3000005, 0x4012, r0, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/04/03 12:15:14 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000340)=@ioapic) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000080)={0x74, 0x0, [0x400, 0x80000001, 0x7, 0x8]}) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x80001021, 0x1fffe) accept4$alg(r3, 0x0, 0x0, 0x80000) [ 82.718550] hfs: unable to parse mount options [ 82.727706] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 82.767818] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 82.949924] bond0 (unregistering): Released all slaves 2018/04/03 12:15:14 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/04/03 12:15:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f00000001c0)="23db22b2e9d3d6c28684c5dfdf138753ebecb1caf1de610b5a7e21c543ba6d9a90eabfa17cdf76cbbbfa5dd4cd00000000000000000000", 0x37}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/03 12:15:14 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x2, 0x0, 0xa92, 0x2b}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x0, 0x7}, &(0x7f0000000140)=0xc) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x4) 2018/04/03 12:15:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xfffffffffffffe3a, &(0x7f0000014000)={&(0x7f00000000c0)={0x1c, 0x1e, 0x2ff, 0x0, 0x25dfdbfb, {0x1e}, [@typed={0x8, 0x0, @ipv4}]}, 0x1c}, 0x1}, 0x0) 2018/04/03 12:15:14 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffff8, 'queue1\x00', 0xcd}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000140)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='/dev/usbmon#\x00', 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000000040)) 2018/04/03 12:15:14 executing program 6: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)=0x58) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x6000) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000180)={0x0, 0x100000000, 0x7, &(0x7f0000000140)}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000b40)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000c40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0, 0x0}, &(0x7f0000000cc0)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000d00)={0x0, 0x0}) fstat(r1, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000020c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002100)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000002200)=0xe8) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002380)=[{&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000340)="dc1cf488e63b2e420e625b8a321c1d9638baa84f1ce685dfce9ed2a250ef4d0db772c4ffb26fe8c78d45550faf2e3bb3aafdb1d12504a5f1d8714bff428ab39538d82e6f9c610d6a54277ff3af3b00caa01c3d62ba2e3d0d1483dcdc7254212e2ecc3fe76a8bbf6d6321c7bb55bf710b21024be411d4fd6272ed705d8ef54b1378e70b37780f66fba455bb6e259770d5a7e7e7cd24", 0x95}, {&(0x7f0000000400)="fe6ba804313557c3ee8a5fe2897bc42dcba4f6c9329ef0865e03e9587c8a5340ffc962a16f2592bc4a114cd53d2aace640348e8beda4cd1670f7eb148dfe31d8f881365d35001465ace47c90f35556127e9aa663a11a234904f3c26392e534bcb7a4b7f3347fe8eefa8fd885ede0401b32ae4d02e94d5b842574bc0be99116862cb686fecda8246fa3a9b1a91e4294665f3741fa42302beca35d4add4f4c5e4a6d972c651cdbbbadf67c248e5d31a05718e2b4961d293cd0797d25f6c3", 0xbd}], 0x2, 0x0, 0x0, 0x4040800}, {&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000540)="067028a04841033bc0a1097aa8fb1a46e7c23261791b5b43", 0x18}, {&(0x7f0000000580)="47b8d1c14a21d739abdb76fcf9eceb643001f50f244a753f8a524634b4d76e1b9b6bddea67385c4907e6f008acd7c03283ece7f66a764a5ed574f69aa3c9d5cf2fcca3f90dbbe7296466d2df10864e5e08f22b40cfa5612a98b6c1d8f6589e04be37d9979b374e1e7582626f1d5d0c3a7c84d9e6caf4295bef5f6954fe820298e04ee8c580d9a2400a7e0276ce22f4b9cb4861c3552abd654a4f2fd6298e34b97e773d691a754c9ac52575dd815ea970ba4caded08337ce4c9", 0xb9}, {&(0x7f0000000640)="44f84f1374e8b6b210a9a7b5e069ad6feda88f195537cb40c713112565edd2ac9571addcff442cd9335983c0acf08e682f361fd049a50e0cc96abd68f5bd3657ba0603ee3089d008ee5029f616fde50b76cd2c68805f3990430d496362ec41134e2a69884c729a561d8e18f9b04054f3637216929d58", 0x76}, {&(0x7f00000006c0)="60c644aab06a3515bd4894424bf1f05008be26cc0ad0e096f8e588dba9cd913e90696a49dc7478deb9ea47ff5dc4049781fb3ecaf99b6e5da8bfc37d59c2bca3829ccc6da5e2640cc251a7d9d0684728cfaffc9219e24d6353ac7a0d56d8df184b67f0fe35fd54904f4c0b4ca19f0b7cf04f42ce8b7bbb461aebb78d659276", 0x7f}, {&(0x7f0000000740)="c64f7660ff710af16d74b3008338e65451a94d9f2dcd6c39a88b344731a05b6904de269ecf643c48729570597069798ec9fc5f80ea134668a05a3ff38570e25f32262be41b943819d9556164af05454ec3aded93e26194a19855504c7af76834536d05b1c3f36130042b5e09d8771b45d92a73", 0x73}, {&(0x7f00000007c0)="66be3845ed80721743994fab1eebf1e1b5e3c316d437c0dc82429a78ccb5d351b27619f809354bc69aec6a4fa5e8fe6c49fcf2", 0x33}], 0x6, 0x0, 0x0, 0x10}, {&(0x7f0000000880)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000900)="717d554be1a211802edf18c4a0a60bbaf815748cd26cb99a12d95dbd503e9346fa5b678ed9e8071d814a3c237bd925064e19639bcf33a0d69a695594cb4c4c95b06d67413c933d7389bc4b9c6b0e94ab146eebe362e1284f7aaf2f845c1fb0487b053cff97226abbab2315961965db42a61e311cd1da0b6a674f3ba2d22dcfb88762a9d019e970f7d414bd6bc3dafcd57fc1f00a9171ba7883c61cb05df34e824091b60c58a58df0abca38022c0812dc084d6f5f32e10abf1d8096d4193f2f56ff906172dffb30e621ecc4", 0xcb}, {&(0x7f0000000a00)="77f3d36ccbdb804ae419e3e71ddccfe94bad58e1c2730aa86d7c1de639bf1cce883c9445bbe6e378bfc91fa4e1a15df2e261d315a49036ca3a9e422e231ecab6d7a2d3c522beaa3e44142812cb37c243006d4f65a980aaa28fb44ddd5eca4e0d58fcba12052c4824d2cd8ff82b17ce620c438f502a8edc7a881ee7d5f82e5a2b4d488a60aa08d59ee55300f0e27f0840edab6018ba504ff02532cf294a1877ad2bcfadda95e88a62eacee5c802fcf5ae65cccc41dc1c86ac212616b708ef471ec37c118712dd641734d427843aa7346437a04c4ce0c1621483df2f2b83495597b144f8cfe0bf8478914e1825f2fcd85d", 0xf0}], 0x2, &(0x7f0000000dc0)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r2, r3}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x78, 0x4000}, {&(0x7f0000000e40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002080)=[{&(0x7f0000000ec0)="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", 0x1000}, {&(0x7f0000001ec0)="d0684d25fc59c3dd3f46264087819082e84e7d4fd329bd17e043202e8ce8f611f6993a9d73043e322e5d02e8e683d26f99edb49b9886396f7a01c4934c4fb2bff3ecf3def821d6a93724db23dfce5bcab0c8119da2e554093ffb9437fca75848518f0a7fa33c14f8c0f4d14a8e2260245a7f1e6f7d4a2d3eb43d68bf99fe4ef01e446f344a32ae636265e63d7e25aab439cd4a3e4f8f9a2b04946e4d5f3de7f6e8", 0xa1}, {&(0x7f0000001f80)="fce084733a39734016e8cb721118332bc6105534f80796399b67693094e543464943880ef7f7fb55ce6e094e144cd65238b3216a576ee0711f771d33b451d7ae3e4fb60fc557a278bd1b6afa6ee66660f88d199dd98385b7daaf232632a3bd105bd0372f1525dcf9ec8707e1dcdd2115ad5a5f49f2d94dbd21691971900a4d36827a4b2f3d494db21e146425960802217ac5c160506e00fb8cef9f9f2ea01f7000e0cb43e2d275c32517782644277631ebbba1ed5a3ca32b059e56dc04bc045e7dab61485723d27419dfc2a023f4da271f2e989abafc6023db70964b93f0", 0xde}], 0x3, &(0x7f0000002300)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x58, 0x8801}], 0x4, 0x20004010) r10 = memfd_create(&(0x7f00000001c0)="6367726f75704076626f786e6574302c01626465766367726f7570707070312a5d75736572656d3100", 0x3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r10, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000002480), 0x1) 2018/04/03 12:15:14 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x802, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140), 0xffffffffffffffdd) 2018/04/03 12:15:14 executing program 1: pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x80804) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x78, r1, 0x100, 0x70bd2c, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x96}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x200}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffa}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x40000}, 0x20000001) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000100)=""/155) sendfile(r2, r2, &(0x7f00000000c0), 0x1) memfd_create(&(0x7f0000000080)='IPVS\x00', 0x2) [ 83.274894] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 83.293224] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/03 12:15:14 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x1033}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) 2018/04/03 12:15:14 executing program 3: socket$inet6(0xa, 0x2, 0x0) 2018/04/03 12:15:14 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.swap.max\x00', 0x2, 0x0) prctl$void(0x1e) socketpair(0xa, 0x803, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r2, 0x0, 0x2}, 0x10) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/03 12:15:14 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) creat(&(0x7f0000000000)='./file0\x00', 0x20) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000010000000000000000000000", 0x10}]) 2018/04/03 12:15:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000917ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x505001, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x225d, &(0x7f0000000080)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b2ffc)) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000000c0)={0x5, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x5, [{{0x2, 0x4e22}}, {{0x2, 0x4e21, @rand_addr=0x5}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) 2018/04/03 12:15:15 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000700)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x80000, &(0x7f000002f000)) perf_event_open(&(0x7f0000001180)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) r0 = socket$inet(0x2, 0x80000, 0x3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x1, [0x38c]}, 0x6) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f00000008c0)="f9b34841a471c6ca381699c781785b05000000004c756e0aa24cda77090d38db7cf036efd3a967d2c0f260ed1620ebea35d3da481b93245558ca38950aad627f644a8cadc937254aa9777548fa81619c895dbeb5f0027eea24744f7a90f1ff90330fc6f356a60bf8c399b8a6a140287aadb6e52367bb7b4599d593c7cc46ad432f6119e108cd12581c3b321bb4b1f730550b145697dc0b7fbd0e9cbd3ecbeb9b5df08eb73f40cc9bef19b95f03834f4a9d8cbe3dd0f18a19610aa7e029dd00000000000000", 0x5010, &(0x7f00000e7000)) r1 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/156, 0x9c}, {&(0x7f0000000240)=""/20, 0x14}], 0x2, &(0x7f00000002c0)=""/118, 0x76, 0x4}, 0x10001) 2018/04/03 12:15:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setfpexc(0xc, 0x10003) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) getpriority(0x0, r1) mknod(&(0x7f0000000000)='./file0\x00', 0xc000, 0xffffffff) 2018/04/03 12:15:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) write$cgroup_int(r1, &(0x7f0000000080), 0x0) [ 84.775332] IPVS: ftp: loaded support on port[0] = 21 [ 85.491721] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.578994] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 86.585156] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.690611] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.945433] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 86.951719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.976950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/03 12:15:27 executing program 0: pipe2(&(0x7f0000989000), 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x9, &(0x7f0000001980)=[{&(0x7f00000001c0)="76c9a293fc599841000270a2262bcf6c14be1049a2b2daa8a6b4f58722f60c3f350cff11b64cc3ab4dd6dcbf53f7c39863467692136f04a43208291156ce7839bc15", 0x42, 0xfffffffffffffff7}, {&(0x7f0000000240)="52767e66def0ec6a062067de1370a25ce95acaa8cc549ac3a6a2121df824b866e0f5306a2b94fbfc19419755630bf9f52062b95e9a71747b39dc222d25bc549d2d79e8910f3580ea337682f1e2e1e7ff9fc84747519bef49e3e771935a6bb14708b5f28e562667b1ed257864cf2f25cb67", 0x71, 0x8}, {&(0x7f00000002c0)="9a80a470e889075f4a01438646501816453cedea6e87697716957c829ef2b1e552e1d23f0e8ae9e3376fa5ae738ebc830ca7b313c3a3fd290cfaca2de33d87cbd643e49e2935f511adcba1849d81ad7e49e640c72b0a5c096e10dd5803ddf33397580c24e19b75c31b30fba4a6023ce23efdd9be413dda4564cd5bbb4f1af7e27d207b03896d570df9d6a050e6b41ae295e5c1a305c0845ba10b42d30a5d878d2383ee9a79522f55090f2f715368", 0xae, 0xffffffff}, {&(0x7f0000000380)="806a44664d31e8a82761dff2fac90c6346880a3830f186183a45253ae37d871213371f7f2914344c4f8c8fa04b49c65f2532e8a13001732d3aaf5be168a57b20f0978b552ee5941851810d40fe6e95dffcf15baeabbc85682929c08c075f29824ed6c847ff8c2446361488b8a7dd59192215fdf8bce70493982510e3d09ada92", 0x80, 0xfffffffffffffbff}, {&(0x7f0000000980)="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", 0x1000, 0x1295}, {&(0x7f0000000400)="8204cc8087dc4008849ba264fe9c9e871e361322eca01bfc06c07ad6ede9a6cf07a4499046590d86a811aedbb9d336ad0f2b8d558e55aa849b345f884348ffd0cbc10d93cb532bb2aaa5c87ea78dac7f35f7a037208ab6d07fbcc68ffd4dbfefd41071d3a56b821427e2c8e22b426aa278457c4356591b3b350d9e941d03a26936d3c00d", 0x84, 0x4}, {&(0x7f00000004c0)="d76a4fa95d1c2b1126f581d3a4f4c4ceaec711af521b98338d5766bc02f21aeffad641a158de3859eb3a22a21489f2f80dce81bebcb6520c8c9757a974d64d112e4513739aa36cdf1e1fce6f49d06d5bb093cc48e4dd348c2c40b0c26e7886091241ef58ea7b0f5ac046eafb2d9f5ff82a39956d6e538bf1da4ba3fefda78919bea014927a", 0x85, 0x800}, {&(0x7f0000000580)="0a3c3f593e3b689c2935c60eec5940914e2cd799de59c9", 0x17, 0x1000}, {&(0x7f0000000640)="3dabc9634f13f4d5609cf4547e972e1a33301ea1397668b61d44567cecda9db9b524d74b05e08bceff90d1e97cfa69db9ebbc934a077c189bd0f13ca2cc491cb4f6919ba22b5c93260f1232d11a03de7dba8d5a8581bf4d700a7f18d63f5e5643e59543493dfc7eb1c1cc6db847acb7653fbc12db5f3d867cec2ff86a5d5c1300bc51040e934ea034663de4996db5a322c0abb805fad3fc72630ac059878", 0x9e}], 0x11000, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000780)="2467cecf8eb1ab923e736b24f8b72cce31345d6c26464b0034641aad5d1d7ea8bc35541fa2dc8297ddb71df3da169a3e406ccaca961e285ebcd9a4e5476c04759a8548e64cbb4a8b2590d9cdbce7dcf51bb752dbf85e31ab083e1621d5a4d7e9e30bea0e9e8032cc40105bc1c99a4a4e520f4b62203c1c112514c75707ec47410b3e86425508e7e8141996caf390bb9bc361a3dfa05a464d39c39856f26877da1487d60e0706b1a024d88c59e608d7b0c8abae0d60303a6f83cc0cc6e99019e37900029f396be57e55fc4a40100e88c4ce8764cf2b90fbe00abf8bdd487de560ecddd3b2c541fa0856fc43683cea25d4c0e4d457480bcf09206c45a297db52e3b1fa963f0ef88f419af29cbcc1270f9f12306f9c94f38c4e8c8d2b00122e20aa8f238b9e58e85ddef20b821734f5759db670721807c8671dbec1afa168ac3502643e7e6fd12f61e66ff5adb65e2e248d6f5158defad2611f59008dc585002326b4dc2266de0de283e5b858053d8f615dc41ac70671b0037a12bce803d4bdbb0b1f080e1fee4ed513846df808a0ccfc8c27b7df61cfc2293c482ad7e5940a8e65d4b86b2f0978bbbdccd2cb32febb2e4cfae4eb096a5675c2a92b39fa7c703c15c814a3182dc4ad2d9d551c104a85c029ed5e9284a9085d633433f76ddd5f03f107dc399a7e7c7c16e686f51ed4b4124a433f56596d38c2f8c2", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x8000) 2018/04/03 12:15:27 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffc00, 0x20000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000140)={r1}) r2 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0x20, &(0x7f00000000c0)={0x8c, 0x6, 0x94, 0xffffffff, 0x3, 0x26, 0x1, 0x4}) mq_timedsend(r2, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) 2018/04/03 12:15:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000eb3000)="000000000000000000ea030a4e00000000d0940000000000", 0xfffffffffffffceb) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00002a4000)=""/21, &(0x7f00006b0ffc)=0x15) 2018/04/03 12:15:27 executing program 2: userfaultfd(0x800) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20040, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x4000000000000000, 0x4) 2018/04/03 12:15:27 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080), 0x1) prctl$void(0x20) 2018/04/03 12:15:27 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000000440)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3400c6820293b6f1"], 0x1}, 0x1}, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x0) io_getevents(r1, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r1, 0x4, 0x3, &(0x7f00000002c0)=[{}, {}, {}], &(0x7f00000003c0)={r3, r4+30000000}) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x0, 0x2, 0x5, 0x1, 0x0, 0x7b}, 0x4}, 0xa) r5 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000100)}]) io_destroy(r1) 2018/04/03 12:15:27 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f0000009940)=[{{&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002540)=""/1, 0x1}}], 0x1, 0x0, &(0x7f0000009bc0)) 2018/04/03 12:15:27 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x101000, 0x0) accept$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) dup3(r2, r1, 0x80000) open_by_handle_at(r0, &(0x7f0000000100)={0xfffffe94, 0x4, "7bfafbe5a4a5e2caea12fdd79eff6e2ed366b417b20c4010507371e80598edc6bf6fde20ad2c37258ef4587cd615e3f2b0324fa33f481af7ad759c2e447f7f2da062e3b2862fd8c552395332"}, 0x200) 2018/04/03 12:15:27 executing program 5: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) r1 = shmat(r0, &(0x7f0000e7e000/0x2000)=nil, 0x7000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffff0b2e, 0x100) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000040)={[], 0x1, 0x81, 0xfffffffffffffffb, 0x0, 0x7fff, 0x3000, 0xf001, [], 0x7}) shmdt(r1) 2018/04/03 12:15:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x17946bc4}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0x6, 0x23}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r1}, &(0x7f0000940000)=0x8) 2018/04/03 12:15:27 executing program 1: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000000200)) r0 = socket$inet(0x10, 0x3, 0x9) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000002c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e22, @rand_addr=0x2}, 0x8, 0x81, 0x101, 0x6, 0xa, &(0x7f00000001c0)='ifb0\x00', 0x80000000, 0xb2db, 0xffffffff}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x80, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f000001e000)=[{&(0x7f0000000180)="24000000001104031dff1f946fa2830020200a00090001004003ffffffeca3a20400ff7e66405a2af1cbfe16f5", 0xf}], 0x1c9, 0x0, 0x0, 0x2004c041}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x290800) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000140)={0x3, 0x6, 0x1000, 0x6, "be1f101fb8c78db1c23e4c0504030fc65480880d81714f0a2a4fc74aed2ac53d795469f0fec7e9ba9a2e0ec4", 0xffffffffffffffc1}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000240)=""/69, &(0x7f0000000000)=0x45) 2018/04/03 12:15:27 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x0) sched_yield() 2018/04/03 12:15:27 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r1) open(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000480)}], 0x0, &(0x7f0000000400)) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffff5b}], 0x0, &(0x7f00000000c0)=ANY=[]) fallocate(r1, 0x0, 0x0, 0x2841) fcntl$dupfd(r1, 0x406, r0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') fcntl$lock(r1, 0x7, &(0x7f0000000740)={0x2, 0x0, 0x3ff, 0x1}) 2018/04/03 12:15:27 executing program 6: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000020800000000000000f8000000000000000000000000000080008000ff0f0000000000000400000000000000ff00000000000000f6000000010000008b16fe4245a86603000000000e1fbe717cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b", 0x8c}, {&(0x7f0000015400)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000", 0x45, 0xbbe0}, {&(0x7f0000016c00)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000002b0000000200000000000000ffffffff00000000", 0x60, 0xebe0}, {&(0x7f0000017c00)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000", 0x48, 0x10be0}, {&(0x7f0000018c00)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000003b0000000200000000000000ffffffff00000000", 0x60, 0x12be0}, {&(0x7f000001a100)="0000000000000000000000000000000000000000000000000000000000000500", 0x20, 0x14de0}, {&(0x7f000001bc00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00%\x00', 0x20, 0x457e0}, {&(0x7f000001c400)="40000000000000000000000040000000000000000000000000010000000000002400530045004300550052004900540059005f00440045005300430052004900500054004f005200000000000000000000000000000000000000000000000000", 0x60, 0x46260}, {&(0x7f000001cc00)="c0000000000000000000000080000000000000000000000000400000000000002400450041005f0049004e0046004f0052004d004100540049004f004e000000", 0x40, 0x46760}, {&(0x7f000003d300)="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", 0x1a0, 0xff000}, {&(0x7f000007e000)="eb52904e5446532020202000020800000000000000f8000000000000000000000000000080008000ff0f0000000000000400000000000000ff00000000000000f6000000010000008b16fe4245a86603000000000e1fbe717cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e20506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a000000000000000000000000", 0xe0, 0x1ffe00}], 0x0, &(0x7f000007e200)) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x8) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10001, 0x10) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000440)={0x0, 0x9}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000340)={r2, r3}) [ 96.034011] ntfs: (device loop6): is_boot_sector_ntfs(): Invalid end of sector marker. [ 96.065880] ntfs: (device loop6): ntfs_attr_find(): Inode is corrupt. Run chkdsk. [ 96.073697] ntfs: (device loop6): ntfs_read_inode_mount(): Failed to lookup attribute list attribute. You should run chkdsk. [ 96.085128] ntfs: (device loop6): ntfs_read_inode_mount(): Failed. Marking inode as bad. [ 96.093383] ntfs: (device loop6): ntfs_fill_super(): Failed to load essential metadata. [ 96.113697] ntfs: (device loop6): is_boot_sector_ntfs(): Invalid end of sector marker. [ 96.122792] ntfs: (device loop6): ntfs_attr_find(): Inode is corrupt. Run chkdsk. [ 96.130585] ntfs: (device loop6): ntfs_read_inode_mount(): Failed to lookup attribute list attribute. You should run chkdsk. [ 96.141985] ntfs: (device loop6): ntfs_read_inode_mount(): Failed. Marking inode as bad. [ 96.150242] ntfs: (device loop6): ntfs_fill_super(): Failed to load essential metadata. [ 96.789382] hfs: can't find a HFS filesystem on dev loop0 [ 96.864396] hfs: can't find a HFS filesystem on dev loop0 2018/04/03 12:15:28 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x1) r1 = msgget$private(0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x6b98, 0x111080) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000300)={@in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {&(0x7f00000001c0)=""/203, 0xcb}, &(0x7f00000002c0), 0x57}, 0xa0) msgrcv(r1, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) getsockname$netlink(r2, &(0x7f0000000500), &(0x7f0000000540)=0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x5c, r3, 0x2, 0x70bd25, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x38, 0x8}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000081}, 0x8000) msgctl$IPC_RMID(r1, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xc41, 0x0) getsockopt$packet_int(r4, 0x107, 0x1f, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/03 12:15:28 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000040)="bfe3a123d988be820b900f34") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00000000c0)={'nr0\x00', 0x9}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 12:15:28 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400200, 0x0) getdents(r2, &(0x7f0000000080)=""/212, 0xd4) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000180), 0x4) 2018/04/03 12:15:28 executing program 6: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[]}, 0x1}, 0x0) getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) getpgid(0xffffffffffffffff) r0 = getpgrp(0x0) sched_setscheduler(r0, 0x1, &(0x7f00000005c0)=0x40) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) write$tun(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000003c0)={'nat\x00', 0x0, 0x0, 0x35, [], 0x0, &(0x7f00000002c0), &(0x7f0000000380)=""/53}, &(0x7f0000000440)=0x78) prctl$setmm(0x23, 0x0, &(0x7f0000a96000/0x2000)=nil) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x0) 2018/04/03 12:15:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400021001000200027000f801", 0x17}], 0x112, &(0x7f0000000240)=ANY=[]) rmdir(&(0x7f0000000240)="2e2f66696c65302f66696c6530fe") 2018/04/03 12:15:28 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x5, 0x1000000000000914, 0x4000000005, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x81, 0x4, 0x4, 0x0, r0}, 0x2c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x808000, 0x400) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xd, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB='h', @ANYRES32=r1, @ANYBLOB="000000000000000018100000", @ANYRES32=r0, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000180)='GPL\x00', 0x80000001, 0x1000, &(0x7f0000000400)=""/4096}, 0x48) 2018/04/03 12:15:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x83, 0x10000) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00000000c0)={"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"}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000500)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000008004500001c0000a0a24fc0cf20c43400000002907800e9000000e00000019e3a221200907800000000"], &(0x7f00003b5000)) 2018/04/03 12:15:28 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r1) open(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000480)}], 0x0, &(0x7f0000000400)) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffff5b}], 0x0, &(0x7f00000000c0)=ANY=[]) fallocate(r1, 0x0, 0x0, 0x2841) fcntl$dupfd(r1, 0x406, r0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') fcntl$lock(r1, 0x7, &(0x7f0000000740)={0x2, 0x0, 0x3ff, 0x1}) 2018/04/03 12:15:28 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) setfsuid(r1) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x50000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, &(0x7f0000000240)=0x8) clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000740)=[{0x6, 0x4, 0x8000, 0x7f, @tick=0x2, {0x1}, {0x2, 0x2dad54d}, @quote={{0xfffffffffffffff8, 0x7f}, 0x67b, &(0x7f0000000540)={0xfff, 0x0, 0x8797, 0x9, @time={0x0, 0x1c9c380}, {0xffffffff, 0x9}, {0x0, 0x8}, @note={0x5, 0x6, 0x3ff, 0x8001, 0xec}}}}, {0x9, 0x3, 0x0, 0xfffffffffffffff7, @tick=0x800, {0x0, 0x180000000}, {0xfffffffffffffff7}, @time=@tick=0x3ba9}, {0x1, 0x4365, 0xc9, 0x9, @tick=0x6, {0x401, 0x1}, {0x10000, 0x2}, @ext={0x5a, &(0x7f0000000580)="1e36917105ca15b73469642534fdd74e54433db9e701660e7906454d58f5b48bfdc06443d599670b67bbb25a12d7e481008fa7e6340689d604523aeaf05ac83de552a054ffaf32b33611a067f5976a76305a8bb79c72269ed951"}}, {0x1, 0x8, 0x685, 0x1, @time={0x0, 0x989680}, {0x9, 0x5}, {0x0, 0x2}, @connect={{0x2, 0xfff}, {0x0, 0x23bbe876}}}, {0x9a, 0x8000, 0xfffffffffffffffd, 0x906, @tick=0x800, {0x80000001, 0x101}, {0x7ff, 0x5}, @connect={{0x0, 0x5}, {0x10000, 0x2}}}, {0x3, 0x100000001, 0xe000000000, 0x9, @time={0x77359400}, {0x3, 0x80000001}, {0x5, 0x40}, @quote={{0x909a, 0x5}, 0x0, &(0x7f0000000600)={0x401, 0xfffffffffffffc00, 0x0, 0x101, @tick=0x5, {0x2, 0x9}, {0x9, 0x6}, @raw8={"359002734e306135a8470d92"}}}}, {0x7f, 0x0, 0x3ff, 0x9, @time, {0x80000000, 0x18}, {0x81, 0xea93}, @ext={0x78, &(0x7f0000000640)="f6c70e81f155160d8ba0a6935c64ee432508c3fb2892414bbd8e921d1c7cf4f50417cc1192dec5c56d0de2e4c4784003a1533026f6ede2b8d672b165f5f83cb3ebf0b1dcf782b569781e861c23018b12acf15f0e833a5f54d6981929d315618c06f2c2e9e4c41228c0c559d25a21011cb300bc5790f0be93"}}, {0x9, 0x4, 0x8001, 0xffffffff, @time={r4, r5+10000000}, {0xffff, 0x1ff}, {0xfffffffffffffffe, 0xd14}, @time=@time={r6, r7+10000000}}, {0x9, 0x1cd, 0x7, 0x8c, @time={0x77359400}, {0x68b, 0xfa4}, {0x4, 0xffffffffffffffe1}, @addr={0x800, 0x8}}], 0x1b0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0xac8}}, 0xffffffffe21bf5db, 0x100}, 0x90) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000380)={[], 0x2, 0x0, 0xcb21, 0x0, 0x8, 0x10d000, 0x3, [], 0x8000}) 2018/04/03 12:15:28 executing program 3: unshare(0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r1 = dup(r0) syz_init_net_socket$llc(0x1a, 0x8004, 0x0) recvfrom$llc(r1, &(0x7f00000000c0)=""/71, 0x47, 0x40010003, &(0x7f0000000140)={0x1a, 0x1, 0x0, 0x0, 0x7209, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) ioctl$KDSETLED(r1, 0x4b32, 0x202) socket$vsock_stream(0x28, 0x1, 0x0) symlink(&(0x7f000000bffa)='./control\x00', &(0x7f0000000040)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x4000008006) setsockopt(0xffffffffffffffff, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) 2018/04/03 12:15:28 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) listen$netrom(r1, 0x101) r2 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140)=ANY=[], 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000006, 0x10, r0, 0x4f) 2018/04/03 12:15:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000240)=[{0x3, 0x7fffffff}, {0x3, 0x1}, {0x2}, {0xe, 0xff}, {0xe, 0x8000}, {0x8}, {0x8, 0x10001}], 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='eql\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) rt_sigaction(0x0, &(0x7f0000000180)={0x100000000000000, {0xfffffffffffffffd}, 0x1}, &(0x7f0000000080), 0x8, &(0x7f0000000280)) fcntl$addseals(r0, 0x409, 0x8) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x0, &(0x7f0000a06000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000440)={0x2000000000000152, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}]}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000002c0)=""/128) 2018/04/03 12:15:28 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x840, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x6, 0x0, 0xffffffffffffffe0, 0x8, r0, 0x4}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x1, 0x3, 0x5, 0x100}, 0x2c) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000005ff0)={r1, &(0x7f0000005fff)='F'}, 0x10) [ 98.117005] hfs: can't find a HFS filesystem on dev loop0 2018/04/03 12:15:29 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x78000) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x81) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4, 0x200000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xc0}, 0x1}, 0x0) listen(r2, 0x0) accept4$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x402800, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x40080, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000000280)=r6) sendmsg(r2, &(0x7f0000030000)={&(0x7f0000001400)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00006e9c68)}, 0x0) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x6, 0x0, 0x1ff}, 0x3, 0x9}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x101}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0xe0e, 0x8004, 0x0, 0x0, r8}, &(0x7f00000003c0)=0x10) pause() r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/03 12:15:29 executing program 6: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="dbf55fbed767dc8299514d8eaec4c5d04c241cf5f42f2777b06bfe01a271704b774a8d44d35edbe29f3228b3062b09cfa91fd7aa2425f7c2764e621565286cdd98dda83e6183be39c9138b38a9fe72a704f1a500098e88af4362d46ef8037f57a696e7396b4749"], 0x8, 0x0) clone(0x0, &(0x7f0000000400), &(0x7f0000000000), &(0x7f00000003c0), &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x1, 0x200000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380)) semop(r0, &(0x7f0000000040)=[{0x4, 0x800}, {0x0, 0x5, 0x1000}, {0x1, 0x9, 0x1800}, {0x4, 0xffffffff}, {0x0, 0x80000001, 0x1000}, {0x1, 0x100000001}, {0x3, 0x4, 0x1800}], 0x7) msgctl$IPC_RMID(r0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x100200007ff, &(0x7f0000deaff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) setsockopt$inet_int(r2, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/connector\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x100, 0x40, 0x72, 0x800, 0x2}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000240)={r4, @in={{0x2, 0x4e20}}, 0x200, 0x1000, 0x44c7d3e1, 0x0, 0x9}, &(0x7f0000000300)=0x98) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1, 0x2, 0x1000) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/03 12:15:29 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getdents64(r0, &(0x7f0000000700)=""/100, 0x64) r1 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000080)={0x0, 0x200000001, 0x0, 0x100}) accept4$packet(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000680)={0x7e2, 0x10001, 0x1, 0x4, 0x1, 0x4, 0x6, 0x20, 0x2, 0x6, 0x998}, 0xb) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000640)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x20000}, 0xffffffffffffffa5, &(0x7f0000000600)={&(0x7f0000000780)=ANY=[@ANYBLOB="88030000160000042dbd7000fcdbdf25ff010000000000000000000000000001ac1414bb0000000000000000000000004e2400044e210eeb020080a033000000391a4afffbcd616e1e96d573cadf01336ed5a79608bcfa15a1e39e6a76145b485d55bbc0f25da8c6f4f5b1b17229370c914a39af5a5925c857087eec728d069b3098adb8d2f2f54c88486c22c9a76ac57cd3e232fc954e72c49875be3d2a975e16eeab9048c517e969a05c2c1c3ccfa53e7b6e57884ae89f0de978231d423147f2b831c2acfbd5", @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="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"], 0x4}, 0x1, 0x0, 0x0, 0x800}, 0x1) 2018/04/03 12:15:29 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fsync(r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x100000000001}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/107, 0x6b) 2018/04/03 12:15:29 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lchown(&(0x7f00000018c0)='./file0\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x1ff, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000100)='fuseblk\x00', 0x114c0, 0x0) dup2(r0, r1) 2018/04/03 12:15:29 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x4, 0x200, 0x7, 0x10, r0, 0x9c71}, 0x2c) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0xc800) unshare(0x60000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000140)=0x54) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KDDISABIO(r2, 0x4b37) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000001c0)=0x3) 2018/04/03 12:15:29 executing program 0: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000540)='./file0\x00', 0x8000, 0x0, r0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x800, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000440)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000400)={'ip6_vti0\x00', 0x200}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000140)={{0x100000, 0x4000, 0xa, 0x4, 0x0, 0x0, 0x0, 0x7ff, 0x9, 0x7, 0xffffffffffffffa5, 0x2}, {0x0, 0xd000, 0x8, 0xcafe, 0x9, 0x7fff, 0x0, 0x6, 0x9, 0x800, 0x4, 0xd96}, {0x0, 0x3000, 0xc, 0x6, 0x3, 0x10001, 0xe4, 0x8, 0x4, 0x6, 0x7, 0xfffffffffffff4ef}, {0xf000, 0xf001, 0x9, 0x3f, 0xb73, 0x5, 0x1, 0x6, 0x81, 0x3f, 0x9, 0x5}, {0x10000, 0xf000, 0xf, 0x1ff, 0x0, 0x2, 0xb4d, 0x6, 0x0, 0x4, 0xe75a, 0x40ad1b7f}, {0x2, 0xd000, 0x0, 0x9769, 0xd2a6, 0x3ff, 0x9, 0x7fff, 0xc11, 0x5, 0x5, 0xfffffffffffffff8}, {0x2, 0x10d000, 0xc, 0x5, 0x100, 0x2, 0x21a, 0x7, 0x5, 0x3, 0x5, 0x4}, {0x5000, 0x0, 0x4, 0x2, 0x1, 0x7ff, 0x20000000, 0x7, 0x7, 0x3, 0x1, 0xff}, {0x7000, 0x10000}, {0x1006, 0x4}, 0x8, 0x0, 0x100000, 0x0, 0x6, 0x500, 0xf000, [0x3f, 0x3, 0x3ff, 0xde4]}) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="7472757326676e1e6099"], &(0x7f0000000340)=""/176, 0xb0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r1, 0x50, &(0x7f0000000080)}, 0x10) chmod(&(0x7f0000000580)='./file0\x00', 0x2) 2018/04/03 12:15:29 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/04/03 12:15:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400440, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0x1, 0x0, [0x4, 0xb800000000000000, 0x4, 0x10000, 0x0, 0x2, 0x0, 0x10001]}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000000c0)=0xe74f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/03 12:15:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="580000001400192340a14b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89f80400286373000510f5100002000000000000001c04ed5dfffff500002f000d000100041108000014ff0000000005", 0x58}], 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x257c, 0x1, 0x0, 0x900, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x5}, [@nested={0x70, 0x48, [@typed={0x8, 0x1d, @u32=0x401}, @typed={0x8, 0x6a, @str='@#:\x00'}, @typed={0xc, 0x2e, @u64=0xfffffffffffffff7}, @typed={0x8, 0x14, @fd=r0}, @typed={0x8, 0x57, @str='\x00'}, @generic="1bf80546f381e0ee46819572f965723579d3ede302cec24fb231a9515b83b8b55c2ed9657dd3da9173929ea9f884a45f4569cf240efdee775a1afe50b1ade6"]}, @nested={0x12cc, 0x61, [@generic="e453bb8ee9760c683a66792acb759369243449c391149ab22cc2ff6ab8bf704fc5805e79facae7e1c4a0b2e8556b43246fa8431d1086113a55f684987886095212f7ce4823823b8e2291e35a23dd9037fb0d685aaae6e07ad6e19907c19408aa492eb7530141ae6e51b7cc89687d6c6007aa", @generic="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@generic="a2fe5dffb3cdcb86cb3e5133afbfdcd06744d2074190ae91c98735bf919ad478386a3ec663a08342c4368e461169ef9a65018e37ed9bd774d84b53ff9d2fac7f0ad5952011da12ef31fc69ae3de4347b65b80d129922ea665342555630dc4ce53a57e8a8c28cc70a24aad2126607afff929e399fd7e3", @typed={0x4, 0x92}, @generic="c6d46c44c629d693f3c2e1fd62031756a9d3e11075d0db3a3aac5fa10aad7c0c2b7200c52c5c7f4fb10be07ca386f73f5f71", @generic="6b3005cfed51b5532b3158fb486f1d3cbabe28e1e2388bfa6d0edb2ee08e8d180e1861cad7f6fb2064d1f19fb1820844750e7b7b781e8cc0c8775986b9f89ba3d7b6bfd3b603ead2f5c03796fb903650cfe1949053657d837a78005042d4679d9bdb90050f9e570789890e1fbaaf8e0f3147123087c559bc3c65aad7e45dfe3a9321a3294e907c0df48c883c73ada9bfc0f0032a8f89c848cd732e3544a594000e2c603cde73f1cf7f92ceab362dbdf302d127858f9a1ac477afbabee3c61df6a8da39c56f1fb38aef01046573ae71d53d406cdd4c522a6a1bad342e6c6574e527f5ce906f10d1fdc74230bd5c", @typed={0x14, 0x45, @ipv6=@dev={0xfe, 0x80, [], 0xf}}, @generic="ecae64db65350b1ebec1e2efa037cda80668f7967235c3252b6788fde4f24f988323bc4097e961db3ea13c9552fda9f1f3a7bc3e19feceb231ac9b", @typed={0x8, 0x29, @ipv4}, @generic="d54b9e297005f053e62b04c2547523210f051346728ab2af0dd132d734ea96c72c9330c69d0bcbeaf3d62ab5fc3f0005491547e6a235c7ff6e2c4ac0d3d6093dca216a3ba584ba350408a261b199e24367b5617a49e93db5f10279cc8de6c7fc9a3fb5"]}, @nested={0x1100, 0x20, [@typed={0x8, 0x11, @u32=0x9}, @generic="fad9e0281832fc821955640712cad42b70aeeb778bd8783dbf0270736decebe722e74b7cf5c0235f69ce22230b2a4af6271ee497ea2d97109efdf93f763abf98680b2ec7e3e99a8cf38f9ef1baeaeb410215050cefb78d4c4da13601e6a9bb8798e2784cf6ecffd3cdc40dc8e28c4604baa29a00b88412824d0a22d8e32ca0075e49c67adbdda3ad60f1edc0356da5d93ce0335ca335bd7d5b5e712158b6185678a8a1557a0b4d8264af4571d8eeb46a622f57a5a35a73be54b519e34bbd", @typed={0x1c, 0x60, @str='nodev{posix_acl_access:\x00'}, @typed={0x8, 0x33, @fd=r0}, @generic="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@generic="9e34a99e2c3d76636453ca6b6056fcefec85"]}, @typed={0x8, 0x20, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="2e23b317e205b677faff96b6d6afe0449706f4af42c80582696f13a3109260698d1731d2fc4e54b4196969128aa49fc3d2ef03e282c6", @nested={0xec, 0x8, [@generic="74450be2a436e87c71f7fd25ff674213d9f2853a98f1468a1a55eabab3737bb175ce7603573875b3675c8c85f066d90626d021664d90f5372e2d20dabb7450734b4f9638a9ac1afb9193e8498b0a2477b0412a65a0b2d291899c68e0b00686d57c972863558560053f76240bf14cb9d52526a30dda811639654e6914329a409943f72ead6f832ac5cef20e72ab8f32329cf7baae23fdad132852", @typed={0x8, 0x7f, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @typed={0x14, 0x73, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x27, @str='\x00'}, @typed={0x8, 0x46, @fd=r0}, @generic="ae9c6243b34f593b66bde6503f024aee1a60a2", @typed={0xc, 0x2e, @u64=0x8}]}]}, 0x257c}, 0x1, 0x0, 0x0, 0x8001}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000000c0)={0x3, 0x9}) [ 98.283613] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 12:15:29 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) recvmsg(r0, &(0x7f00000008c0)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0xfffffffffffffdea, &(0x7f0000000340)=[{&(0x7f00000006c0)=""/162, 0xa2}], 0x1, &(0x7f0000000880)=""/16, 0x276}, 0x100) 2018/04/03 12:15:29 executing program 4: r0 = socket(0x40000000014, 0x100000005, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) syz_open_procfs(r1, &(0x7f0000000300)="6d61705f76696d040000") 2018/04/03 12:15:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000000040), &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x40000) fcntl$dupfd(r0, 0x406, r0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) get_mempolicy(&(0x7f0000000240), &(0x7f0000000040), 0x7ffd, &(0x7f0000002000/0x4000)=nil, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[], &(0x7f0000000200)) 2018/04/03 12:15:29 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) write(r0, &(0x7f0000000140)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1faecde3c226763e60cd", 0x36) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000180)={"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"}) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10024}], 0x146) 2018/04/03 12:15:30 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setns(r0, 0xc4000001) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) open$dir(&(0x7f0000000000)='./file0\x00', 0x6533efb70e9943c7, 0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 2018/04/03 12:15:30 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x3, 0x40) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000003c0)={0x7f, 0x80000000, 0x1ff, 0x3, 0x7fff, 0x8}) clock_gettime(0x0, &(0x7f00000002c0)) utimensat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000480)={{0x77359400}, {0x77359400}}, 0x800000) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x4, 0x8001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r2, 0x8, 0x30}, &(0x7f0000000240)=0xc) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x480000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/204) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000400)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) [ 98.655210] bond0 (unregistering): Released all slaves 2018/04/03 12:15:30 executing program 6: setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x4}, 0x2) 2018/04/03 12:15:30 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x2, 0x10}, 0xc) r3 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/04/03 12:15:30 executing program 4: socketpair(0x8, 0x0, 0x0, &(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x0, 0x100, 0x7fff, 0x0, 0x3ff, 0x0, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x0, 0x4, 0x80000000, 0xffffffffffffffc4}, 0x0, 0xc, 0xffffffffffffffff, 0x1) r1 = gettid() r2 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0x0, 0x2, 0x20, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r1, 0xd, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r0}, 0xb) perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x3ab, 0x3, 0xbf7e, 0xffffffff, 0x0, 0x0, 0x4000, 0x4, 0x2, 0xec, 0x3ff, 0x8, 0xba, 0x973, 0x6, 0x433, 0x6, 0x0, 0x3, 0x5, 0x1, 0x4, 0x7, 0x5, 0x20, 0xa593, 0x4, 0x1000, 0x4722, 0x3, 0x40, 0xdd, 0x20, 0x1, 0x1, 0x6, 0x0, 0x2, 0x0, @perf_config_ext={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r1, 0xf, r0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x0, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r1, 0xd, r2, 0x0) 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) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xa00, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7fffffff, 0x20, 0x400, 0xffffffffffffff4b}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e24, 0x1f, @empty, 0x1}}}, 0x84) shutdown(r4, 0x0) getsockopt$inet_opts(r3, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0) mkdir(&(0x7f0000000500)='./file0/file0\x00', 0x9) 2018/04/03 12:15:30 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x2f0) 2018/04/03 12:15:30 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x6, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, r0, 0x6f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b400000001000000000000000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1}, 0x48) 2018/04/03 12:15:30 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7, 0x208080) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000100)={0x6, 0x0, 0x77cd, 0xff, 0x9, 0x40800}) r1 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000000)="de8b52e33958a51f7c8cbbe2a83ef20d4d9eb1a50cdea5314d07a79fa134bbe19ea15d37eae6f6966ac91cb54a7f23b570f9708bb91346738acdde", 0x3b}, {&(0x7f0000000040)="9946b7b316900e54c0ec0bff5bfc55c42c3e9df9540e55", 0x17}, {&(0x7f0000000080)="29a5ed9b0862034ee9c8f745566e3a41c5e132831d4e8d0f4bc3f5f64186abacb52b35c7869ef2ff781a0700000000000000bd393453078076d9a688ff37caa8c9174a73c52e1cd148f51c824945452107e9f00a2394a408bd0a042f7d", 0x5d}, {&(0x7f0000000180)="d3f7ac0d5515d55ef20f74ade3023c72e1c2568c2571614f87e1c0", 0x1b}, {&(0x7f00000001c0)="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", 0xfffffffffffffe66}, {&(0x7f00000011c0)="26d8ac37e7d89181698fda157737389c9635397d3247d4adcfa1f96d88a5f938b9e9f27d4b07f5b2d5ec36ea084ec695de0c5e27ef67b924", 0x38}, {&(0x7f0000001200)="4af41598bcff65a488b879e2202f70afaf80d3913a3d9305ca91f4341d0d87c9b88e157dca1181ba0b3384f763b22ec4c3ca7914b33c0a26dff9faf8745167ed6580a93e98becde02dc14b7d6409f4b6371e9feddfc3f49eb71be17cb10e7fd4d201effdd9a430cf63be36f2f010f64dd491dc525ebd04f9b97254505687948b1b943b89f7bcec60ec7f426411b75c4cf1a705", 0x93}, {&(0x7f00000012c0)="86f499db9dd6fbb331b6b073581fa8fd7a074b7193f0fb7919a04cf773665a8e9e553e64aa9e88fa8802da57aef4deb54108618c487b66cc160016daee07264afed3664b895ee2089b3fe3e552e8cbd1244b5449c4a9dc7c4521307e8037dac05040a4a781bd041a765547cc5285424da23b8e3d3debc878a17c701d01e0db3aaf947eef5aa1216c7e216e4d995758e5b361c4f04e5f86ec2257f0b2bc4da2", 0x9f}, {&(0x7f0000001380)="fdbd137247d2dcc15675273dc8c347313e2198a71e964cad4d04be0eeb534780f44fcd36f4195fc77bd00dd6d75feb26640b93af7640da9594a36d9ed8b23a739fbf3bd6ce41df74888a7e713f0cadb5182332214dadc47ffbb14a786d1daa67a6ea9ee8bfdac7052a01a95024814943ec1abd59330c537ebd3c0c68a8a3", 0x7e}], 0x9) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000014c0)={0x4, 0x1, 0xedf, 0xfffffffffffffffa, 0xfffffffffffffecf}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000017c0)=[{&(0x7f0000001500)={0x27, 0x1, 0x1, 0x2, 0x7, 0xffffffffffff35bb, "d63333a3d60efc84c5d18ff57be99b4223963433bcc4505d3b6147da7667ef3b5f7a3c85b1ad8d602f8b8e58253d9d48870ed8bb874098f8d4a6a852ad247c", 0x1e}, 0x60, &(0x7f00000016c0)=[{&(0x7f0000001580)="e067129c7e2c2f9d87e4934e625e4c32821ba3c3bb2eaaf3c0cd32f40d384c54f786f348b7dbf81d2d19c2fe2b6c6031f3b706db7747d4ace96623e3bbbc6120493d03443de1a4359fd6e41ad252903d", 0x50}, {&(0x7f0000001600)="8247413a7dc147a6aea83621f3acd4996acc50bdae6895d6f1764e36bc96793c434ddc806fe09c4b195df9796c45bcb51503c42d3c27cd095d7591aa4b43568d4ff846942f8827cd32c4132e95ed3803083c450b8f56e23fcddd6ecf60bc5743e121baad04", 0x65}, {&(0x7f0000001680)="18ca8f69f6e48fff815246e6c7d3ca13b93bcee2b9f34f6c90a2b440d03260eb00127a55ed42d1951522981a1b0e71f86394b2daf879dfe672d93194b37ada33", 0x40}], 0x3, &(0x7f0000001700)={0xb8, 0x11f, 0x6, "394cc5fe421d7dfd0dd0b5a65210098024d921c179411c3a92a9f34a83608a1cbbcd2487d8749f3cc4666f4c2f2a6f1d47ff86cfc6150aa003c5ea5f8cca37f8a8292aa9497454abe0b079ae76bf2e16aea0f6e60176539089862331c09f65ece04620e574f0cfb6439a70720081350396e6aaf4c71f589f76121f87fb22bc693dff58f0deeb955ad95ddc33ceb6b4ecfa9eba124aa5e346bf0d05e32e26dcfa474fcc313c4c16f1"}, 0xb8, 0x8000}], 0x1, 0x4000004) 2018/04/03 12:15:30 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x30, 0x36, 0x3f, 0x3e, 0x3f, 0x37]}, 0x6) 2018/04/03 12:15:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000000040), &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x40000) fcntl$dupfd(r0, 0x406, r0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) get_mempolicy(&(0x7f0000000240), &(0x7f0000000040), 0x7ffd, &(0x7f0000002000/0x4000)=nil, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[], &(0x7f0000000200)) 2018/04/03 12:15:30 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f636775002a33a516050452cec2cb179f16d8f0cfc54b94f21c313c0fe6cd000000000000000000bd60973f00000000000000cdb88c54a9067047732b41596580b0b1be5445d94cbf4b4ddaec7c7f62bd9570fbd42b327f6132ebd8dbb05ad275e5b81c4e228a99abbd95ef088c0570450b357df6b9187e5950a50393b98e61e34dfdfd6f6e66507f155fafd54b8a2e40c8856b7ee550cf365f5fd9", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000003c0)='tasks\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7}) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) 2018/04/03 12:15:31 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/udp\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r3, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/04/03 12:15:31 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x7c, r1, 0x200, 0x70bd28, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xe}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40800}, 0x1) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0xfff, &(0x7f0000000080)=0x4) fcntl$setflags(r0, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000004c0), &(0x7f0000000500)=0x8) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r3 = epoll_create1(0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x1) memfd_create(&(0x7f0000000400)='\x00', 0x3) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000001c0)={{0x101, 0x414}, 'port1\x00', 0x2, 0x40051, 0x7, 0x3, 0x8, 0xffffffff, 0x0, 0x0, 0x5}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000002000)=[{0x10, 0x10f}], 0x10}, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000480)={0x10000000000000, 0x2}) fsetxattr(r3, &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000000100)='wlan1cgroup-wlan0md5sumwlan1vboxnet0wlan0{\\,wlan0\x00', 0x32, 0x3) ioctl(r2, 0xc0184900, &(0x7f0000002000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d83000)) dup2(r3, r0) 2018/04/03 12:15:31 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpu.wdight.lice\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRES32, @ANYRES32], 0x303) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/04/03 12:15:31 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/33) 2018/04/03 12:15:31 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x70, r1, 0x20, 0x70bd2c, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffcf}]}, 0x70}, 0x1, 0x0, 0x0, 0x8801}, 0x8000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xfffffffffffffdef, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ac000000210001030000000000000000e0000001000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000000000000000000fff1000000000000000000000000000000000000000054f80000000000000000000000000000fe800000000000000000000000000200000000000000000000000000"], 0xac}, 0x1}, 0x0) 2018/04/03 12:15:31 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x81, 0x41) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000100)={0x6, 0xfffffffffffffffb}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) get_mempolicy(&(0x7f000000c000), &(0x7f0000fd5000), 0x7ffd, &(0x7f0000000000/0x2000)=nil, 0x3) 2018/04/03 12:15:31 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000280)={0x0, 0xfffffffffffffffd, 0x7, 'queue1\x00', 0x5}) r1 = semget(0x0, 0x2, 0x71c) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000040)=""/233) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000180)={0x5c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 'rr\x00', 0x1c, 0x7f, 0x70}, 0x2c) munlock(&(0x7f0000ffa000/0x6000)=nil, 0x6000) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f00000001c0)={@dev, @loopback, @multicast2}, &(0x7f0000000200)=0xc) 2018/04/03 12:15:31 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)=""/184, 0xb8) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, r1, 0x1}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000001c0)={@nl=@unspec, {&(0x7f0000000080)=""/207, 0xcf}, &(0x7f0000000180), 0x20}, 0xa0) 2018/04/03 12:15:31 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00005ec000)={0x0, 0x0}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r2 = getuid() r3 = getegid() chown(&(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000", r2, r3) r4 = semget$private(0x0, 0x1, 0x405) semctl$SETVAL(r4, 0x3, 0x10, &(0x7f0000000180)=0xff) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) socket$inet6_tcp(0xa, 0x1, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000"}, 0x6e) 2018/04/03 12:15:31 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000400)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000440)=0x0) syz_open_dev$dmmidi(&(0x7f0000000680)='/dev/dmmidi#\x00', 0x1, 0x210003) syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0xd39, 0x0) syz_open_dev$audion(&(0x7f0000000780)='/dev/audio#\x00', 0xb2c4, 0x48000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/audio\x00', 0x8000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000740)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000600)) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f00000003c0)={0x1000, 0x0, 0x3, 0x4a, "b26942f4164b0097d4314b846aae0821d200aca9617cbb1ea9306df5d109779090fb3fee7e4190b207aee0a0", 0x10000000}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="18ac21bb000000000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r4}, @call={0x85, 0x0, 0x0, 0x19}], &(0x7f0000000140)='GPL\x00', 0x41, 0xa7, &(0x7f00000004c0)=""/167, 0x41000}, 0x48) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x7) writev(r3, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001200), &(0x7f0000001240)=0xb) wait4(r0, &(0x7f0000000580), 0x20000000, &(0x7f00000005c0)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xe3, "8969c387a61ec70c70794a1d002382ada2aa5ef7304d92f687a34bda0ec63545be73d128ef89c9cca1750a04173df1417c5712589a737b9fc168639fc5b5df2c8140fe987528048662d80d61d142e6627d5f0a694a27d8be93d236b59ea0f910cf372dd3f4dade8f1d9b398adfcef2b0b5d11bb33f4bead4f48f0c7cd25144a1a2f96e7da5442e286830f4a9de1307ca6631b0af7b745f55fb9bd0aabada6f04ba6cf2265d49783e6069b5eaba78de5b5b69b1b27be000383c2b48214cedb55bf3782cc81968ae4ae2f451ebbc9bd48a726fd2c52b26e2cf6dcf5f571d8c7843cf07f3"}, &(0x7f0000000200)=0xeb) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000240)={r5, 0x42, "33dd092d20d7776cc08828f1f4b7b8279ce7323d23dc81ade54a0f83cd08869591a3de43dac0e9fd20609bdddfadab5ce4eda3bb610cc06b25829deebc14b17bd154"}, &(0x7f00000002c0)=0x4a) sendto$llc(r3, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x8, 0x0, 0x5, 0x35fd, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) socket$inet6(0xa, 0x8000e, 0xf295) [ 100.070470] IPVS: ftp: loaded support on port[0] = 21 [ 100.744600] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 101.705676] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 101.711797] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.770333] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/03 12:15:33 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000013ffc)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x20040000, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/03 12:15:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x37}) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0xb9, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f00000000c0)=[{&(0x7f00000017c0)=""/179, 0xb3}], 0x34}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x88000) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000180)=""/59) 2018/04/03 12:15:33 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) semget(0x2, 0x1, 0x200) semget(0x2, 0x3, 0x8) semget$private(0x0, 0x0, 0xd1) r0 = semget$private(0x0, 0x4, 0x4) timer_create(0x4, &(0x7f0000000180)={0x0, 0x2b, 0x1, @thr={&(0x7f0000000040)="d8fba9424ab9715b2491f53620c37d945b7e15", &(0x7f0000000080)="df29fefcdd911ee97842c6ddd33175ed09725df2c87309bfc35acedbe91c6bfa6d823d3a95148a6c3ff42f2ec30cb21a6e41e0f5900bed8af5684327d7dbfa7665139f8adfa4e2ece24848af3a06864f4c360f8215fca236cd42af71764d69d21b801613e3988bebd2cd26e0f30f4766f0e3167fa1bc2ed14b5c8623afbdf6ef546f4cfb531c4104122b3d581ca4b322eee7dfd3aea4b845a33c235e6967ef3af367aa0ab3f3f4a347abee1694b62e1a38ec6e98e1f9714126ac967abdc846618d60196b9722ac042b29f2531bb7c902f0dda9a7dcff554d348fb7e60d7e01aff71d81d8be2478c5ab48b7d3"}}, &(0x7f00000001c0)=0x0) timer_delete(r1) semctl$IPC_RMID(r0, 0x2, 0x10) 2018/04/03 12:15:33 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x3d, 0x3a, 0x30]}, 0x3) 2018/04/03 12:15:33 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000700), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x476) 2018/04/03 12:15:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001540)={0x12d0, 0x27, 0x331, 0x2, 0x20000002, {0x12}, [@nested={0x184, 0x3c, [@generic="6349608d023420ac89adb9c9751e904f4befb697b360bd082a7131a869f71d1a328415571d9be724", @generic="ac75ddd3b8e20c5bea1c9a6abd97d2739c116ab54c25376f567a740a73df8e05dda9a4d670438a55735ebc68abec6af9faa524d67e38bfcc9d6d876e4175ee1c2c9b5a1d03d143c35db9e21028bf97a6da5f84a8b40e1fcc7394beeb70a0f1ada327d75cc7cd76783d8f6b0555e38f0a82aed584e3f2030e570088fc0afec3201519ccca9f1324d55e5934fbc545fcca7fab3fec4337d60328d92de4dd70a7ba493b37f93cb94f64e8065b6c810d1c488f18bf2a82630a3453", @generic="6d1a22ae7f78fe58f481b60ab8ce89a03313a35e1d157afed81881d2e080b9f1ebd689d6a64f15febe2029650bff3caa21d8d17d402965c2b446f410e3596a2c13c55cdad83062df0b009fa46142c4703ad5b635929a5b40030be04b525e2f7919947992a238f7fbba6a10c32cfba08caad654d8908bec7b8ffe5fe9c8243f91cc683ae5c5ac39967a0fca67403879ae1904e347df5302c83c646bdb"]}, @typed={0x14, 0xb, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x91, @ipv4=@multicast2=0xe0000002}, @generic="9777f71ff1d983b965c1cc16cfc4cf25a72f6fc6a08155acf0706da21c2437a8633653bda3e26102849a53ec7ab51d0b0c8d6629e43453263f506d8764f805256aa2bea185ef4d4f9faf4b7fcab735487f6fd3f9a0e751060921217b3c2016dc751261bf00fbd1308d8f06b54b7ac33eaa4f681b25aed79c37edfc88229937299f20d09083754ea3cb30190d13", @typed={0x8c, 0x3d, @binary="f30da0c22d71f8603f547ac2f6549a43a6a6b25292d1fcd48be98ad840caa3ad3beb676862c4d8c7188fa8dfd17ed39c21cd93dc94001d04673a5ef20bd02a1995e53ca74bfd1b82a62c949f49c71b05e1eeca4215e4ef1b88d30a04ec477b75de3e68744a15b501f8dc7058b26b6effd19b9896d02c6cccf08f1a5036697e848352f2dfe79d"}, @generic="75219bf5611d0d0fd91f887f7ab1391ea2d5939d1fb914788edef5105d9a25c48fd1aedba6b4a5c6e25436fca274b4b2e7edebd1994372f2b2e52b73d598f7d30dca95fe4dbdc4c8dd3fb6841f9bc453021ea97d84da54156121aa77461ed9fc8b2b2d8a9f0ef605ece83ab110c0c0082afaa70768e5ad9f5fc6296dff0adfe4e95c088abf2e9d07b437757a9557aec6df724f364062492fa50a435147e575a5ef3cb8450ff4d8171a8b2f7fbe8355fe27b8f5d23ca943f38f92f3540cb8fa4c3fb714d78d408769d69d010a3d25e7d5d047b370cf82bb9098500855f50d18197314b09cd55368a48564494c5a73161a4f2b18fc29c68b9511b32683579ce09095c940097876e7745df5e00d4adff5be23000d1785607cf7d8fd5f194be3eb1ee44e0e2a182e847cb9c757a32a627d6da4e3d477180b1f8035b59f07282169eb56efac9d4b5ce638ff487aedcb62306eca2dbb6f8106228594f30e7b534542f4c2c9be2ad330cbc582033eceaeef82105049ce0feca2939159d963f0ce1bcc4d6f54dfdc5a8e24fe0ce72b2273247582a28be1f8d80fce4d5233012cafded61d9ad8133687476c6a5020476368245b8706af3db4173f82671dd0d6aa43fd2ea46643dea3aad8e130ef18b48c8c35581b1dd03a8a25300bb883e4b14b9cbc754065dc05b1afcbd4d0174e2bd3a8ec7edcd3602f24bee1b6264964efb9fdfa7eba95248faabf4a759cce75d408f4cd35488f6e9860677c41853abe112d22a36f130bd11c49dd0516729401dea7d58a7ece6ca11862f31753a50195e7f5040f1f0d2a6109902261ca75773ef3a76f2514fa3364adb875fd8edf7880e8828eb2f5a69066231d8c8f15fba51d72892c8d63e5c95666dee3e8a95aa378139b68d4b412e2fe2475c3916875e58fd6056482cdb43a5a26791fcd81d7e3385b00bb6af8824c38892eb59cd7ac8c09b721c77431d93c43569711dc5ccd8bfa988e824120e6b3333adcc20d456f505881e76a0305589f0e4a4789587840f71985b3976b1a4177255afab8c338bfeff85f46a24a8355b3b4124614f9fa79da5ba073b81e926e198ba63e1996f8d1b279e4ad3d52f9a6738bf6cb53023e052ec1c9e0c1ef197400a44526a0efe518233cc84f520a78405abe42eccb9996aec29c56d4b4eda3f1e31d3eeeb65cbbd9094ae141691b296f39435d3356adf6dc299ec14b444fb6a9c3736e262e5d72ecd4588d3262847018a69d7da97d0886edf90536be6d17ab4734d8807e0c68646221fb1b3efee64158f5b6753c80e3119d2b8597fe27ce6d23a4e7f871d50605811f5d252663ebd9c2b008a70b34d7226ca09b840b660a69f4a2fb6e29c7dda2dfd1c9c9467d0552702f8243277e569e9e48b3484f02365175ad7feaa5d6ae568428233bf9d80cedbccc591d320987108bf2f1240e2479681d2ec6eb9a8d80634b9a22bf089713a5981d5640bd7e9bfe16a2892328aa6cf75fea512fa1a435322e1de34e5516190a36443b2e6b57aca768fdd487650bc74add1c6070f2b79f69adfdee6ffec132ca76521241fcd06d82053ef904df3ce8d5bf93c8ed1d7ecc4ac552fda6b6187a9846175cd3d6a370e3acaae686b0d6d1977ceac2e65bae937b1beed7ac0c48ebe618e94c3b7395600d65f708f01f4d1df46cb9ff46979d4b5889dc1f2d06233bc8a188529f6d6f63e57d0108e0b4d958916a28d325349b4ad3c8891325b099caef324b08d9521270374557e565321a3117346e54f707b8e7cc842e1eb9add2cfeb8cd0d3f80a7257863abd8323f764d08f3af55687d2cfe0339c95aa13eb835652a561845dfd77ea4eee4632b0414ab7fa59cc583303cbc30a4e6e23708d2cb0c5976e3599b9f91c762a47a397e6c1305b815c9f35e72e8f6b97605c1b2aaf8e1dfd922ea684ebb11944089e61281c53a1e302f9505a93c93f347e23a64231358f484b8a94411fbcd279871bde67a531ee98ea5c8273c5888806e87235d8ba4e11f23b2caeb2f445423eb744ac60faebddc935273bf1cf513917afd94a5a3a768d2daf17329d44942881279d6a7256dae58c14f778cecbe14fbad68f3b42384a713807a67ca33d2137cccdbfd192c84512230bcb86e6ba76d35841732363195c890debe49078eaca84f709c51ce07b40f38f73c845cd1078d9a698e2aa87e33e933f429c62bcaaf24cd4381ab679f5ec4bf4a0cfae25da19c91fb80f792d479d282adb107fb2596a625301b77372c47d26721658da6f674fa19e4d839c6ff2afed27db79d23e6f3e1b5e89856b40a418ac4bc37ec934054efdb466c7a7f83cc2ecbe3a42b6cff691dfe1bda14b51ae2995799a7a2b397652eaf05cd571f481af6833d319c8d91f6df185db70d741a0052c2e53ac1f66515ef2402c27436d93c4612fdc77230b5e52577810b4b98643103621f69d34b16a8f597a7fcd5482ecee20fce8e7cd1b3eae8df9a15c401114d0c65bfbee012b37b83c26a479cc1a7eaf5dfb70463e1c46c7dbcb60319370810ec8420c317b2ec44353611636cc401c43e17be11336b431f6f6dbae789683df75a8bb1368d0fd077ebbd6e75dcb5044e41f96fd7a21c095115e21051e42945e5fd1977ed217389925ee9171ba644542af09f6450f624dc7ee895e21717a004081e9e27e634ca21fa2dbb0099c70ee96f6bd0ed0217b401e533d43e71709f2b0371bb8176d45829201e04e042e2f770273c003ae33332455ec7c3293f3bc3325dc31c4d30900f6698b0552e2f79b87d0bd03bf5df9310a176ba3fbde8d4f60c034a863282cd1b7d49e87d69bb7f6eabcd25981ab8ade536d3c08e0965d35f9b4db870a596b5b93a4c7b5766cd635fa5f26c30288a9a0f6707af7f46a50dac6055b799322ab370e6e80df8ba4ab8ccde70e3b775a3fcfc0c3ecc57afe80a8221a01d0f67259e1019580b0cd6ae9bbcfcd50adaf61900b0e1e3e4a8996b8f0939556082a618360dc3769699f9428815bf0e86cbc7b0f4b02021e1df8578e9bdf86353e7cbe8add72c6a0942241ccf85d3ed3c12b7fe01ff7956c7714cac01666dbe2eb5dde7e465559e872f6526044518fd861f7c9971f9eecf554e10578a0f3f528e5d75b89a29b74f78bcab53063aee213040c3ea548703584ea8fd74d373f9f7d08c73d262e3659151f09c385858c23acf3e2a6dffbc748b37f4577e708a414514cf3fbd7c355a5582c64b60852b7a81d0f5b2421457b01964d91e74417d5ff8c5516afa70ff25463ba241caebd6e8a678b550a46b69661c5f8ef405d31cfde1d2f32148ef0394f1c674448520395113afdb8de407520b0237a512aaafad09f94aca89e63bc42c75b64ef0362d36e43f2517870a09fa7a31334cad127990369b82b79eef73e0f45567f342f23ceb82368b11f90f53f0e68bc7b429ad84fd8d2e78ed49350dd267550425e7196105a4bfa79e8d7003fdc67b809771495f4a3b06070e0cae0d0b9c4db86c69c69bde3a2fe1e2be6bed7698afe56ad3b3031a330cbf6836f8b4867131135f32b473bce365c8bd8e8b8674c8997580621cd7735c33f650b50eb628ec828028473a75f0a17d455fb272ffc1942228ac058723c7794dae1e2652518ae0707e82f8882cbe892034bb210e0b2275df75f98b16c0f7da333cbb382dcfd8a34e89b94a63648eda2379edbbcf3e25e7558fdfda17d4cb870984557243ad41ae76699e6285fa55af7629734523f592dbcbe50cf3fdd28d9c9bc867424a8af0e27839ed8755ef58111a53085b8bdb802fb0ad07eb5d845e8b9f35e247971f6d48e1989e52c56a71d288097f0659f5efc65c0d9d8176229a5b15325db6c38dc7745d1589da096f0e58b1c1cecf015e3d3d7e2d3dd5438494418e17bdcb6c3309d091e209779348e7076f1f775638f83ddd48a2500b442ae17b021ba6a572e0ec034fc8dab67651e060e24362ea3708a4e841d0a07fc149a5432fdacb185c9cb7010cdec40f0bb211e8b98e62088ad954d33f296bf7cbfc16b659bca88d93e160c3d7c01231e37f8322a971571937ea4463eb42d137bafdb5c3fef2a9ab3804988b6a2bdb406f435f4d57ff4697869b6d5b034f8802b4034a5e74c7946dc6131ae9077e26d7efd4cb340541191bada3f10d32072df36a72ed39f41d74513a9f7081f634f19d1b96d5623b7ac3d65ef91a7f7086bb390272747b2d428355421e22558caafdc3bead06c9803cc967c0bdf808a799b2ac53a995a9eb7950be32f2428295617020122f06cadca010bd1f5d2995a8561bb70c90c605705c68bc641b6f82d17e89796c49df9112a0a926a970a75793e74a2405c09ce667f05000f73294f290ae3a771b9f73d535128926f5c33556f667a2871225e51ea811c56acd014a85f69e6c207b88df7c8f073b240408ba0a4958322f1956dbb7190a2665df50c6d6e4038a0badab9f33194ea52caaf998baa40621527426bc9cfb761598e9118bddc98638002f728c7a832fe89268f898ea6f00f94d98d7bf0e60c08946eb86574f96fb419157f95d00b3e1d9439f5076d601c61f0971d71ddef680fd0773909780e91ef931336811eaa49097a74ad4e9ee4a89aefba63c399291f77f03f2b19070329511188bbbcaaffcf3c4ec89c312033fad5cdda460baa600bee7a7dc8c960b3e36b8e1117e634e1eef62b2b243d1cb807effff9c0694e4c360576ca460e4f46d1dc1538314195eb836bf615f2460031fde837dfbafe101ecf2ede56a0fa3d748ffef35cff92d543e2f67fe62fade93285699a04b5cf3e19825bcbe04f01bf9c3241ea880f9c7be0a7bf46d6e744908a794834b4552eecf0dd46701c9620aa58978153d04861f662b6d7ea0624df4caf7358df40c4628d6372bbd8c73d9bc60ba7132eccd2bfa587fc7e9b1212fea42926832fc8f1dbd5c036d8d014827dbd0f1dd167e4cc12465ce3d2873a2d0ebaad07111ad348db686a238fe5dca65cdf15c71619ec071704ee3bb032ca7f3ced27750888b9b78e5becd7144ff7c0a450848213a686479c2e620c48536a0f70c1691e97fbb5395f980909244a4c0d4a95e668e42beaca2d025119cd8182a9c798c8e1fba14fd18be04c808e4f253a1b705749ffe959d027abda1fdb00d3283a54c3d64a6ebc6860eada096ebcc09c28db001b1d005ea1afe0682314c562ebc47afd10d4814692de03fae6a7ceb9ff376e9b6e20b9eeac92823e1970b5cc4feb8f11d3bff2752f9a4c787e0c84ba1bcc3eb595355f97cebb2a7ed725fc1852dd3f5c8eca05c3398e30362a62db911e806de561c73e0a82e40d6aab88a380ad0d28fe7232f8aa5096e1fdbe3d601953eaeb5310881411fc0f849b69acb674663402cf255befa667f7fd11f6cf1eeb30f3355ddb8e1e074f879999096b4e44ff2e046de573aac4f7248c9671ddc08c74877f5258b2ab32375709e2138499f89bac2e3e81579f8eae645621c9090cad9cb0cac21af3845c0c7c8baf88cf57eb575b4e6a2d16d930647a87b7c99a58c99d89ed382e645c86a39d41d8d03599e1feb8e1e2f01a17c0c8f0fc176e99de0c713b0a4bd9250cb38827c98666dcbdc10000696b84a50074ecbcb1516cf8c755c68d601f0fc71bf20804dd2e6efef2b36804fec31f303915660dd4acd9a2064b19127a729d79531460b56fd8f57039c3d6af0ae62d957c94396ed5ebb01ba439a05766bf80c503410c47f897d5a84485f89f9a5eabf0c8d8738973f6564174f3102d40aae35328c2660d7ff98f92e131e9d51d5ce10b570fe32448cf72da80"]}, 0x12d0}, 0x1}, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/04/03 12:15:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000000040), &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x40000) fcntl$dupfd(r0, 0x406, r0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) get_mempolicy(&(0x7f0000000240), &(0x7f0000000040), 0x7ffd, &(0x7f0000002000/0x4000)=nil, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[], &(0x7f0000000200)) 2018/04/03 12:15:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00000000c0)=0x7a6, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x4a) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) setsockopt(r0, 0x1, 0xea71, &(0x7f0000000100), 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x0, 0x9, 0x2, 0x7, 0x2, 0xfff, 0xff, 0x1ff, 0x40003, 0xfffffffffffffeff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000240)=0x9, 0x4) ioctl$int_out(r1, 0x1, &(0x7f0000053ff8)) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000100)={@dev, @broadcast, 0x0}, &(0x7f0000000140)=0xc) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000280)={'filter\x00', 0x85, "acf52a7c6d12e2bcbed7285914ce59f5a82eaaf166667e58b42909bd5334bc312372a8fae82a876eacf5e6ccdc5980c179faf45a69100dd6bbf8ca65d4f59b060746e402fb43c8a818b95503517d5dd4cfc37dd45fe8beef41b1bdee1de8267dc2d9ff47da54610522118ecd2f6a62f99742f4b5e64081d3c93513168e78d5c5f24822d5d2"}, &(0x7f0000000340)=0xa9) sched_yield() ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x19}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3f, 0x3f, 0x4, 0x400, 0xffff, 0x2000000, r3}) socket$pppoe(0x18, 0x1, 0x0) connect$l2tp(r1, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @rand_addr}, 0x4, 0x3, 0x4}}, 0x2e) [ 101.830305] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 101.836459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.850150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/03 12:15:33 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xe3b, 0x2) sendmsg$key(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x2, 0x3, 0x2, 0x0, 0xe, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_x_sa2={0x2, 0x13, 0x7fff, 0x0, 0x0, 0x70bd29, 0x3507}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e20, @rand_addr=0x7fffffff}}, @sadb_address={0x5, 0x7, 0x7f, 0x80, 0x0, @in6={0xa, 0x4e23, 0x223, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}}]}, 0x70}, 0x1}, 0x4000000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r2, &(0x7f0000000080)="c9a3b0f8e0e8c112394986dfb99c8b27ef44220ab9e5ebd2e2edceff88d6ec49f717f5c423831999ae725a1e5a52fcdd69a24eca0df1427d6a8d66cd4350154c1181d9e1f6d6c8438a9615ead23877b40c3dd4ed352144b49a827e8122c7a811a4757dd9d244b407d7e9883f233ee0966b05a096c49e41653581a76a4978c7aeab8b19669fc09de97637455aecdb80df43c451c441eacd01d8b5f84c9a0ecdb32f7e31b8c8eca224035d3682c08eb2ac48266530186b"}, 0x10) r3 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000140), 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000040)) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000180)) [ 101.896422] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 12:15:33 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000001c0), 0x8) ioctl$TIOCCBRK(r0, 0x5428) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000014000101000000000000000002000000", @ANYRES32=r2, @ANYBLOB="08000800400400909f000800020000000000"], 0x28}, 0x1}, 0x0) epoll_pwait(r0, &(0x7f0000000140)=[{}, {}], 0x2, 0x1, &(0x7f0000000180)={0x8}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000200), &(0x7f0000000280)=0x14) socket$key(0xf, 0x3, 0x2) 2018/04/03 12:15:33 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x0, 0x4}, 0x2c) fcntl$setstatus(r0, 0x4, 0x40800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x20, 0x4) 2018/04/03 12:15:33 executing program 0: prctl$intptr(0x2000000000029, 0x3) r0 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="0243a13f"], 0x4) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x88011, r0, 0x1000000000000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x3, r0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8, 0x200003) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 2018/04/03 12:15:33 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000680)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="7c010000f7c51e858b0c69499fcf7fa91f3cd06e0094bfd48248013c7a0ba9bd05d05a86334cf77364041ad83bdc2a65e53813616fe58fae6c1fccbd941ced48170eee807db3797098c6f718ea41258f81942e0965cd9a9aced85e60668eff9c98dc9faef7ae86cf7429da25eaec77c85896e82faed8e6a2fc03e243b8cf4744148843", @ANYRES16=r2, @ANYBLOB="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"], 0x17c}, 0x1, 0x0, 0x0, 0x4}, 0x50) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2e4800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000280)={{{@in=@remote, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)=0x40000000000000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={0x0, r4+30000000}, &(0x7f0000000140), 0x8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r5) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r5}) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000400)=""/96, 0x60}], 0x1, 0x0) 2018/04/03 12:15:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000004c0)={{0x80}, 'port1\x00', 0xa9824f69d1376633, 0x2, 0x0, 0x0, 0x100, 0x2, 0x0, 0x0, 0x2, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 102.003273] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/03 12:15:33 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x581040) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) [ 102.057233] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/03 12:15:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x400000000002) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x14) ioctl(r0, 0x227b, &(0x7f0000000000)) 2018/04/03 12:15:34 executing program 0: r0 = inotify_init1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b053d3470dbdea16313d852a3a64b0d0", 0x10) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x3b2c, 0x1f, 0xb9, 0x9, 0x5, {0x0, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x54, 0x9, 0x3f, 0x9, 0x77}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r3, 0xff}, 0x8) tgkill(r2, r2, 0x31) ptrace(0x4208, r2) 2018/04/03 12:15:34 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x40, 0x1, 0x1, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r6 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x8000) keyctl$instantiate(0xc, r6, &(0x7f0000000300)="c0d206d471b0b6215415c953ed26280073a052400dc5a962b200c5b10cc7dbe944976d32efd0173aeb34934e91bee6ae6c41ceee958dd36f6dc8850a23529484cf72d4d5ff54dd7238276b40d732966027511d269ab285d5a33ceae8d364677e63ebfed0bf61fe0ad60c3caec9d3767e5e848d1d7dbcb3dcd9c93b5b82b9354d37e8f94c5b96e1b8e727a7214c3768a84c79cccb03cb96737a9f76f57942c9", 0x9f, r7) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x1000, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) r8 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') setsockopt$SO_RDS_TRANSPORT(r8, 0x114, 0x8, &(0x7f0000000200), 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) clone(0x8000000, &(0x7f0000001140)="c0c46a085b7b7d131c27ed781f97549e74d562662f10d95f27ce89a3f265399fb19157f3583ff45b31068bb5e113704a07e0f877515266b631fb31021e0187d047cbeeabfbc5d40c9d5c63f06be579b99b93d80cec387bacc759137ad1ac8ff902def453b800fcb80bd2c66637aadb97570a29fadf", &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") readv(r5, &(0x7f0000dc8ff8), 0x10000000000003c4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2000, 0x0) 2018/04/03 12:15:34 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0x30) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/85) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x3) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TCSBRK(r1, 0x5409, 0x400) tkill(r2, 0x1000000000015) 2018/04/03 12:15:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x0) r2 = getegid() r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x60001, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getgroups(0x2, &(0x7f00000000c0)=[r2, r4]) 2018/04/03 12:15:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000000040), &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x40000) fcntl$dupfd(r0, 0x406, r0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) get_mempolicy(&(0x7f0000000240), &(0x7f0000000040), 0x7ffd, &(0x7f0000002000/0x4000)=nil, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[], &(0x7f0000000200)) 2018/04/03 12:15:34 executing program 6: r0 = shmget$private(0x0, 0x1000, 0x400, &(0x7f00006f2000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) shmget$private(0x0, 0x4000, 0x0, &(0x7f00006f2000/0x4000)=nil) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/03 12:15:34 executing program 4: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x9fd, 0x4) connect$inet6(r0, &(0x7f0000050fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x5, 0x4}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xffffffff}, &(0x7f0000000100)=0x8) 2018/04/03 12:15:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3400020000000076000000"], 0x14}, 0x1}, 0x0) 2018/04/03 12:15:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367000000039ea1e3bc061792d2864d717000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)="1fb9b11682e7e7dbb4393242f725ef8e6f1fd14e38e726a157690d042bf8018f847f97f1d9500d9c0595a639cc029574d213d4230b370677445e41cb620f904e02ba", 0x2, 0x0) fchdir(r1) r2 = socket$alg(0x26, 0x5, 0x0) accept$alg(r2, 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) dup3(r3, r2, 0x80000) 2018/04/03 12:15:34 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'vlan0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r1 = timerfd_create(0x0, 0x80800) syncfs(r1) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000180)=0x80000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), 0x4) 2018/04/03 12:15:34 executing program 0: r0 = socket$kcm(0x29, 0x806, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000009040)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f000000a2c0)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x0, &(0x7f000000a600), 0x5000}}], 0x2, 0x0) 2018/04/03 12:15:34 executing program 7: close(0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400, 0x0) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000000440)=""/4096, &(0x7f0000001540)=0x1000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = gettid() ptrace$setregs(0xffffffffffffffff, r2, 0xffe0000000000000, &(0x7f0000001440)="417ed4aff45cba27083f85533abb524c42cff9c75fde83fbc6b261eb2a05e57867e7f4c85f619824461ef42f64d682abe99a70eefa7d22a4cfd568c37edb49f62251a67bd0c4f4452f09013b2a80eaaac71b8fb838518b53325f308c84410c05636e7f12305be3b39abd087bb5cbc2e307cb9d3ab428a38f098995f5263ad448c97daec25f5d78c34a0464df2a3675d442db11394f5c38d1362057220787b843278f7b325a060008720ce85be4c8aa0608b53b7a98bed2ba8d35c866b0f308abcee4dd7b9e1e4ba73e77aeabe7c0") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7fff, 0x2000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) write$binfmt_elf32(r3, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x80000000, 0x7, 0xfffffffffffffffa, 0x2, 0x3, 0x3, 0x3e, 0x3, 0xfd, 0x38, 0x23e, 0x10001, 0x3ff800000000000, 0x20, 0x1, 0x7, 0x3f, 0x9}, [{0x0, 0x19c, 0x9, 0x27a, 0x5, 0x8, 0xcc, 0x9}], "2475da491be2ff01b32a57e949e287bd8d760e4bd2e1ca6e659ed40e52f49fcc2677101387a57e717cbbb8eb4ad076bf7df3d4028b66a5f214734840e0160928844265c2c7b05537e8af6cda156bad21806659ee44b6", [[], []]}, 0x2ae) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000020000000000000000800000000000000", @ANYPTR=&(0x7f000000a000)=ANY=[@ANYBLOB="852a627700000000feffffffffffffff00000000000000000000000000000000"], @ANYPTR=&(0x7f000000b000)=ANY=[@ANYBLOB="0000ffffffff0016"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000450000)}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000efd0)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0767046a5cfa2e4001000000"], 0x0, 0xfdfd, &(0x7f000000cf98)}) 2018/04/03 12:15:34 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x80, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x0, 0x0, 0x4, 0x2}}, 0x26) pwrite64(r0, &(0x7f0000000240)="591852a5b688fb0cb78b32bc2e22604a43ca09fe6984716b3808d3dbfa8793045c5fa40d7c6b97f8e436618becd1b598d51081a598463809c2fa0277de15b64f87ab6900e8b36a5e992585776e923730107bc7ffa49f7896b55cf402b2a4ccc1ecea1d3736", 0x65, 0x0) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000200)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400000, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000180)="6d006d6f7286c23c3ff8de2784ec0b36539a003f3fec216291184995ac4d11923ea9", 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000140)=ANY=[], 0x0) bind$llc(r2, &(0x7f0000000000)={0x1a, 0x32f, 0x400, 0x5, 0x6, 0x40000000, @random="9365dc6a2293"}, 0x10) 2018/04/03 12:15:34 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000140)}, 0x10) syz_init_net_socket$llc(0x1a, 0x3, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000640), 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000700)=ANY=[], &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8) 2018/04/03 12:15:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x100008001) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000040)=0x100000001, 0x4) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) [ 103.345591] binder: 9375:9377 ERROR: BC_REGISTER_LOOPER called without request [ 104.134423] binder: 9375:9405 got reply transaction with no transaction stack [ 104.141800] binder: 9375:9405 transaction failed 29201/-71, size 32-8 line 2763 [ 104.263174] binder: BINDER_SET_CONTEXT_MGR already set [ 104.268536] binder: 9375:9406 ioctl 40046207 0 returned -16 [ 104.281595] binder_alloc: binder_alloc_mmap_handler: 9375 20000000-20002000 already mapped failed -16 [ 104.298164] binder: 9375:9406 got reply transaction with no transaction stack [ 104.305510] binder: 9375:9406 transaction failed 29201/-71, size 32-8 line 2763 2018/04/03 12:15:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001f80)={0x10, 0x1a, 0x401}, 0x10}], 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x200000) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000040)=0x800, 0x0) 2018/04/03 12:15:35 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = msgget$private(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x20100, 0x0) getgroups(0x9, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x8, 0x80) ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f0000000440)=0x4) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) fcntl$getownex(r5, 0x10, &(0x7f0000000340)={0x0, 0x0}) r8 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x81, r2, r3, r4, r6, 0x20, 0x1000000000}, 0x3, 0x10000, 0x8000, 0x5, 0x1, 0x7fffffff, r7, r8}) r9 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r9, &(0x7f0000000140), 0x0) 2018/04/03 12:15:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x6, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400021001000200027000f8eb7aae7445607c64b314e56a7ae39cc048ffda92bc30d8056f78423e32d256ebcce6f62ac58450", 0x3d, 0x22}], 0x400, &(0x7f0000000240)=ANY=[]) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000000)='//file0/../..\x00', 0x2000000000, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[]) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x2, 0xc000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mq_open(&(0x7f0000000180)='nodev.-proc\x00', 0x40, 0x100, &(0x7f0000000200)={0x5a02a9b0, 0x9, 0xdfd, 0x9, 0x92d5, 0x530, 0x1f, 0x3}) epoll_create1(0x80000) mkdir(&(0x7f0000000080)="2e2f66696c65302f66696c6530fe", 0x0) 2018/04/03 12:15:35 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009dcff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) modify_ldt$write(0x1, &(0x7f0000000040)={0x9, 0x20001000, 0x7000, 0x9, 0x5609, 0x2, 0x7, 0x1ff, 0x400, 0x6849}, 0x10) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/03 12:15:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYBLOB="ced7bdb869ad799bb5b4428d8aa8aeb7e2919495c8"], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x1000000000000363) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000580)={"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"}) 2018/04/03 12:15:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000000040), &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x40000) fcntl$dupfd(r0, 0x406, r0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) get_mempolicy(&(0x7f0000000240), &(0x7f0000000040), 0x7ffd, &(0x7f0000002000/0x4000)=nil, 0x2) 2018/04/03 12:15:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="290000002000190700003fffffffda060200008322e80002040000150d0004a041a759e532133e72bc", 0x29}], 0x1) fchdir(r0) socketpair(0x8, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNXCL(r2, 0x540d) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x5bfe89dd) 2018/04/03 12:15:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a40)=@broute={'broute\x00', 0x20, 0x3, 0x608, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f0000000140), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]}, 0x680) [ 104.424538] binder: undelivered TRANSACTION_ERROR: 29201 [ 104.453571] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/03 12:15:36 executing program 0: getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000006200)={@broadcast, @empty, 0x0}, &(0x7f0000006240)=0xc) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8, 0x200000) getsockname$ipx(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="85000000050000003c040000000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x1, 0x99, &(0x7f0000000140)=""/153, 0x0, 0x0, [], r0}, 0x48) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000080)=0x7) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r2, 0x0, 0x0, 0x380, &(0x7f0000000100), &(0x7f0000000240), 0x0, 0xfffffffffffffffc}, 0x28) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f00000002c0)={{0x1, 0x4, 0x1, 0x1, 0xf5bf, 0x10000}, 0x44e}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/04/03 12:15:36 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x30000, 0x0) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x2}) r2 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$cgroup_int(r2, &(0x7f0000000140), 0x0) [ 104.471308] FAT-fs (loop4): bogus number of reserved sectors [ 104.477256] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 12:15:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xfffffe5f, 0x80000) sendto$inet6(r1, &(0x7f0000000000)="68a5fa53b816ef09ff5ceb197397cf8aee0fc17a2469480e86cc917ce59673f9ef", 0x21, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/04/03 12:15:36 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'vhan0\x00', 0x400}) set_thread_area(&(0x7f0000000080)={0x7f, 0xffffffff, 0xffffffff, 0x80, 0x8001, 0x5, 0xec, 0x9, 0x70434f0a, 0x2}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'gretap0\x00', 0x600}) [ 104.537083] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 104.566662] FAT-fs (loop4): bogus number of reserved sectors [ 104.572640] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 12:15:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='setgroups\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="f2f9acc5000000598d1700debc000000", 0x10}], 0x1) 2018/04/03 12:15:36 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40002, 0x0) socketpair(0x0, 0x4, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e23, @rand_addr=0x40}}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r2, 0x1, 0x3}, 0x68) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000180)={r4, 0x2}) sendmsg$nl_netfilter(r3, &(0x7f0000001540)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000002000)=ANY=[@ANYRES16=r1, @ANYBLOB="2a3fc155bb538801a6ee8518dd4d414b2a37"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000001ffc)) 2018/04/03 12:15:36 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x0) kexec_load(0x800, 0x6, &(0x7f0000000540)=[{&(0x7f0000000000)="20c2605325528ca50102663e48dc34", 0xf, 0x7fffffff, 0x20}, {&(0x7f0000000080)="4b29cb4a5378cc6bed86eb4ee131047dd7c6927a47691e6605c32e4a78cf3554cf24c4211792d4266714b0c69d013ce6f7cfca0d74e32e9a9687cecec23e4a6966cc476b6c", 0x45, 0x1ff, 0x200}, {&(0x7f0000000100)="b8a0185620e538563314c21bf911fb0b6a28fe7ff87f635d38924c801c77322dc2e5656113c3f4a0e50a676b6ebd96d777a6663ce8cba45b41b283dd97ef466b7fef680212e11d8b3e687d3afa98627cd7817e451066a269066c883be6ae8d6cd2357e7d42de5d673d88f6be7dcd3ec5a1a3564cc3482aea151e92b42397960630a603c4b4f5402bc569a2835b265ed1e0c9b4ce8547c12e111162c0fedd43ccf35724ec40f708257a11830cd68f143d45f3aed4bfccd2e8e0b9650d6ef9b688656fd8f03afd24b6fbcaa830a91d4f5d48d73b6cd00bd2851a3495076b704d3b56110d66445387b7f506af55274c0737f838e3c62540b3e68d", 0xf9, 0xb1, 0xdc}, {&(0x7f0000000200)="729b3a7a1239554155ff840c97938bf2712b8ae5c9fc78c80a849ad6e567b7024ddcdbe4821e1c5b4fe96cd6073acfa5caf2243d7a9db5e9c2155814bfe89cf6f6c16722e9163c9d0f848aac5e46bd1bc7fefd620b8cd88dce0501027e35aeb6b441ec10a2093e0baffa2bb7c3bba1a0ca2b53bbb79c7b30e4af8d45548fe06f80903a9af4ea27224b60d6e95f71feb6a6409e13b698202197375ddc21c9256db595813039ab7549d15740d7477289572b5cf004c2b8866821cd551114084488d829ef2773a96773d1596df4abd0", 0xce, 0x2, 0x3}, {&(0x7f0000000340)="103e3b62fa9afbc08343cdb607b340806efeb76533b8d1f888b95c45f8325cce00e355199ae2be99c1e29a7b20f774f59fcf23670871a9cb1d53cc3ef8e900e8bb9c68a2739d56ba3ce9fbbf3a99213cea22176ffd4d7b67c9eadd18cb79eee768c3cc9b709dc29e748c306fa7e06afc552e405ae5aa9c99b7f4749f258ef73656af9de0cd447f144fdcc0195b1d88e4f7f70381fbfe990bef478d6d2d193b6bcd94608cca86af4185d592be2a753352a78a15c92e20343cb133131732e43093a13bc9d8fc", 0xc5, 0x80000000, 0x8}, {&(0x7f0000000440)="18b5a3ed876c8f74211ebc16e839e21c07d6bd1926d0f194b352af828ff64b09c424a2d45d322e9df7bca44a0b3f6da3775d31a9a01146442df20416717ce0a5d9f20ae7425c2ad194a58db4e5f70d74c522a3a52ac1f672993d681b87469a14f3922ad866b4a67a7b47a8e919aefc5b0ea714a2069660c7e8fcfde716385d3192d7d5737e6fdbd4717e022baae65c93fb307db451d4335dd09a3340178125dfa1a792c0b151a92b6a67dcb9d135e6a7f0ccc47dc5790f34f16f86d97bcf4c36dabc34735836f03fd9c18a15d4e5936992cee9e8b200e6e8cb2b0f8b4a758b54396a67c79a2c7933aa120c5cdf5ef668009ed5b2ca162afd", 0xf8, 0x7, 0x10000000000000}], 0x280003) r2 = syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000640), &(0x7f0000000680)=0x4) 2018/04/03 12:15:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, r0}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000040)={0x2, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) close(r0) 2018/04/03 12:15:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000000180)="1f000000520007f2000094fef5000f430700000000e400585c623e8a128144", 0x1f) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000000340)={"7475000000000020190f000000000008", @ifru_settings={0x80000001, 0x6, @sync=&(0x7f0000000380)={0x1, 0x4, 0x4}}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000140)=0x4) recvmmsg(r0, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f00000000c0)=""/121, 0x79}}], 0x169, 0x0, &(0x7f0000005400)={0x77359400}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x8001, 0x8000, 0x1ff, 0x4, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0xfffffffffffff801, 0x5, 0x42, 0xfffffffffffffbff, 0x1}, 0x98) 2018/04/03 12:15:36 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x1) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1347) 2018/04/03 12:15:36 executing program 7: r0 = socket$inet6(0xa, 0x20008000000001, 0x8010000000000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0x3, 0x3, 0x40, 0x2, 0x8}, 0x3, 0x20, 'id0\x00', 'timer0\x00', 0x0, 0x4, 0x3, 0x1}) getsockopt(r0, 0x84, 0x8000000006d, &(0x7f0000feeff8)=""/8, &(0x7f00003e4ffc)=0x8) 2018/04/03 12:15:36 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r1, 0x0) setuid(r1) 2018/04/03 12:15:36 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000000c0)={0x1000, 0x18b, 0x4, 0x4, &(0x7f0000000080)=[{}]}) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000001c0)=""/51) 2018/04/03 12:15:36 executing program 4: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001880)='/dev/usbmon#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/250, 0xfa}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/229, 0xe5}], 0x3, &(0x7f0000000240)=[{&(0x7f00000014c0)=""/109, 0x6d}, {&(0x7f0000001540)=""/120, 0x78}, {&(0x7f00000015c0)=""/80, 0x50}], 0x3, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe2(&(0x7f0000000000), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f00000001c0), 0x0) signalfd(r1, &(0x7f00000000c0)={0x401}, 0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 12:15:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x0, 0x30}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x1}) r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0x10235) write$eventfd(r2, &(0x7f0000000000), 0x8) fcntl$setstatus(r0, 0x4, 0x800) write$eventfd(r2, &(0x7f0000000040), 0xfdc8) writev(r2, &(0x7f00000013c0)=[{&(0x7f0000000380)='T', 0x1}], 0x1) 2018/04/03 12:15:36 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba0c}, 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) r1 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000500)={0x9, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x108) bind$inet(r2, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r2, 0x20000100000114, 0xa, &(0x7f00003cbffc)="020000", 0x3) connect$inet(r2, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioperm(0x7, 0x0, 0x2) read(r2, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r2, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) writev(r1, &(0x7f0000007000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000100)=0x1ff, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000040)=""/108) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) quotactl(0xff, &(0x7f0000000140)='./control\x00', r3, &(0x7f0000000440)="d294c32ba347807f796e729310ba7b73b416fe0a306bba4460d83790d604d9b2e7fc27ecd546f67a4ea6bcfe472ac32ae100a4aebaca3f945619ad95856609d17fcf6dba5fff5b26d2efb5fed57790154a2436a7eb026df501429651465bd44b2c75caa6abf24fd36362ba59ac2cb733410604dc6883f74bcd487971545323e4e6db156e21a31b9fa1d91aa1e9ebcf") prctl$setendian(0x14, 0x3) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='./control\x00') socket$kcm(0x29, 0x5, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1) socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) 2018/04/03 12:15:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000000040), &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x40000) fcntl$dupfd(r0, 0x406, r0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) 2018/04/03 12:15:36 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006bb404feff051c020b49ff6e10b500000700eb0800030001000000", 0x24) sysfs$1(0x1, &(0x7f0000000040)='\x00') 2018/04/03 12:15:36 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc05, 0x4000) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x8080100}, 0xc) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/03 12:15:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$audion(&(0x7f0000000600)='/dev/audio#\x00', 0x3, 0x80) r1 = accept$alg(r0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x100}, {r1, 0xa422}, {r1, 0x1000}, {r0, 0x40}, {r0, 0x4000}, {r1, 0x1000}, {r0}, {r0, 0x510}, {r0, 0xc008}], 0x9, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x7ff}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x6, 0x2000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000540)={'filter\x00', 0x0, 0x4, 0x6f, [], 0x3, &(0x7f0000000400)=[{}, {}, {}], &(0x7f00000004c0)=""/111}, &(0x7f00000005c0)=0x78) sendmmsg(r1, &(0x7f0000006f80)=[{{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f000000a4c0)="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", 0x1000}], 0x1, &(0x7f0000006f40)}}], 0x1, 0x8000) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2321202e2f6669302020212067656e657269622d67636d2d6165736e690020656d312061656164002063707573657476626f786e6574316367726f75702b2d6c6f2d626465760a7a6780c214f2c20fe3dff28d7616b7f03bd5034558ab134ce2f60000"], 0x49) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/03 12:15:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00000003c0)={0x20001}) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="b832000f00d867f466b8400000000f23d80f21f86635800000a00f23f86467660f3a410e07ba200066b802d3a45a66efd1a65900b84d000f00d0e63d0f01c96766c744240084ad21706766c744240235bc00006766c744240600000000670f011424", 0x62}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) prctl$setname(0xf, &(0x7f0000000040)='[\\,\x00') arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000340)="b809008ed0360f017801440f20c0663502000000440f22c0baa000b80000efbaf80c66b8e679618b66efbafc0cecba2000ed332ab8bd000f00d066b95e0a000066b80080000066ba000000000f3065643666dec5"}], 0xf6, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/03 12:15:36 executing program 6: 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, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000040)="96260fc72d3ed1cb2e0fc76e000f8000e0b822018ec866b9a50b000066b80000000066ba000000800f300fc71eaf1a2ed8dd0fc71d", 0x35}], 0x1, 0x10, &(0x7f00000000c0), 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r3, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f00000000c0)={0x2, 0x0, [{}, {}]}) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x2000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 12:15:36 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x2802) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200) inotify_rm_watch(r2, r3) 2018/04/03 12:15:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="75c56b33cce5461a8a406703bf330eff52f42c33db51cdb91a24454bb7c3b7b397650e18948167dcc252bbe0810bc444004bfaf6dea2abbeeffd673c49748b742c", 0x41) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+10000}, {0x77359400}}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/244, &(0x7f00000000c0)=0xf4) 2018/04/03 12:15:36 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000180)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3b) tee(r2, r2, 0xffffffffffffff00, 0x3) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="af4d52517ab7e8082cd12188a0d8228f1b75c2d11927d885a5bb84b8868c394ada42f84af4d9943ec9c900f39b0a848a6d4bc3fb08c53df7b681b1f5fc63efe2c47099c5a535ebeb5fe523dd5ec0484e7fab8429d22a99900f721366fe9398a10b0c52170507623daeadcd77d9953e4e06605c6877d20f540c02c617", 0x7c}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3, @ANYBLOB="2000000000000100e7ffffffffffffff", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r2], 0x68, 0x48000}, 0x20000000) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000000440)={0x40000000}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/04/03 12:15:36 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xd64d, 0x480) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x32) signalfd(r0, &(0x7f0000000040)={0xfffffffffffffff9}, 0x8) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044590) 2018/04/03 12:15:36 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$TCSBRKP(r2, 0x5425, 0x0) [ 105.309267] *** Guest State *** [ 105.312949] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 105.322347] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 105.322376] CR3 = 0x00000000fffbc000 [ 105.322383] RSP = 0x0000000000000f80 RIP = 0x0000000000000105 2018/04/03 12:15:36 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x104fd, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) r2 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="fa240e0a9f117ff6b3958c5733640c6d3fd38c23ad83a4f16dd849f95f98c08ef891f85b72dab3acea810ea38f0d86f5d420a1cd8133668e8f65c833588ffa946d59a94f8d15fae7a49b244da22ff683bc0278dd75b96804e61403af90ee983dd01d3218ff1ffcafc07218", 0x6b}, {&(0x7f0000000180)="bb3d38102134d460758547017f3fda626d85659ed530bc5be8928fd4eb7156813dfe0faf5e1d4ff2e99136053e8fd1180a65163d9d5ff41c8daa596f9e554baf8cadc84beaf14aacee84daa14beac5dd58634ca369069a76de54b7e7033610e4ce20942a44d409149e647a4192b197b6f52f308ebf212e027febe7b1c5b7612638a123a71a0e59f2d3", 0x89}], 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140), 0x0) 2018/04/03 12:15:36 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x220800) accept4(r0, 0x0, &(0x7f0000000040), 0x80800) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xffffff85}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/03 12:15:36 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x800000080000000d) r1 = dup(r0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x7fffffff, 0x6}) r2 = epoll_create(0xffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) [ 105.322390] RFLAGS=0x00010096 DR7 = 0x0000000000000400 [ 105.322402] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/04/03 12:15:37 executing program 6: clock_gettime(0x7, &(0x7f00000000c0)) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000040)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x0) [ 105.322410] CS: sel=0x0000, attr=0x0809b, limit=0x00000fff, base=0x0000000000000000 [ 105.322424] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 105.322436] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 105.322447] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 105.322458] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 105.322470] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 105.322478] GDTR: limit=0x00000000, base=0x0000000000000000 [ 105.322487] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 105.322496] IDTR: limit=0x00000000, base=0x0000000000000000 [ 105.322506] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 105.322514] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 105.322522] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 105.322529] Interruptibility = 00000008 ActivityState = 00000000 [ 105.322532] *** Host State *** [ 105.322541] RIP = 0xffffffff811cd096 RSP = 0xffff880191587398 [ 105.322554] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 105.322563] FSBase=00007f172f268700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 105.322571] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 105.322581] CR0=0000000080050033 CR3=00000001c4267006 CR4=00000000001626e0 [ 105.322593] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87001610 [ 105.322603] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 105.322607] *** Control State *** [ 105.322614] PinBased=0000003f CPUBased=b599edfa SecondaryExec=000000ca [ 105.322619] EntryControls=0000d1ff ExitControls=0023efff [ 105.322629] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 105.322636] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 105.322643] VMExit: intr_info=80000306 errcode=00000000 ilen=00000002 [ 105.322648] reason=80000021 qualification=0000000000000000 [ 105.322653] IDTVectoring: info=00000000 errcode=00000000 [ 105.322658] TSC Offset = 0xffffffc458d0a173 [ 105.322665] EPT pointer = 0x00000001b284901e [ 105.345626] *** Guest State *** [ 105.345637] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 105.345646] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 105.345651] CR3 = 0x00000000fffbc000 [ 105.345658] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 105.345664] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 105.345675] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 105.345685] CS: sel=0x0010, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 105.345698] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 105.345712] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 105.345725] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 2018/04/03 12:15:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x1}) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000300)=[{0x28, 0x0, 0xeb0f, "bcbe30214ab2e2aab593f253737ce8bcf64337d0c8624a"}, {0x28, 0x1ff, 0x3, "52bd55965df0c9f302ebfd1ecbb622a97cceac"}, {0x38, 0x111, 0x5, "3f54581fbea24bf227308851de43158f6b54be0ab5f0fd3a140f93961a12aa57a0f1311b2afb"}], 0x88, 0x4}, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f00000003c0)=0xc) syz_open_procfs(r2, &(0x7f0000000400)='personality\x00') setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@llc={0x1a, 0x30a, 0x7, 0x3, 0x5, 0x65ebb6cb, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, {&(0x7f0000000180)=""/147, 0x93}, &(0x7f0000000000), 0x1}, 0xa0) 2018/04/03 12:15:37 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000800)) sendmsg$netlink(r0, &(0x7f0000001b00)={&(0x7f0000000840)=@kern={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f0000001ac0)=[{&(0x7f0000000880)={0x1208, 0x2b, 0xc00, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0x4, @fd=r0}, @typed={0x8, 0x27, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x4a, @u64=0x639f}, @typed={0x10, 0x26, @str='memory.low\x00'}, @typed={0x14, 0x57, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x11b8, 0xf, [@generic="2da1d7f6f228e04dae94da3870fe1ad20208431b461126d4431c0eee5faca3ecd23ce4855df557dbeb59ae3309bf88126c43edc80a7b5bb36f9272f6eeefccda4d41522978b45789ffd5bba379e9ceb4bf29f2598eb5ea512d356a9295bb7a027104c94ec70e24b4064f98a7c294f191315e45be960a5887705eac219d3fe98484dbbb4d2de80667f682fd1dd229300f1abce23ce6e09689ffc3d5b184e2a47bc7f5ee70c51db80176a3e50bea36d57bc78e809c232e4fa9ca9cb83c8d22b7912431a95f1d8dfd8769409bed06c6eeef08f5332aba2c0b20bbc98e5fdd78355d272cc6f575a2ca331f1eca1f3577d9386a4a1bb4a226455c2172ab2da4b1a31c026ba7565a7d8ce761ea6d4a3c25185520cd9e303af0a54a2daea13a152bb7bc36b1f2e1b13f73eaae3c136ed2072b95b4c39dd4f8aff1dcaf60782802e88c55ef7d97b356350dacbffe19ddacf27c8ced877701355c3941828664ba9d0df2af0f807530170c007f4f61fc276563f546db7e92171b6eaa5e62ce096868c3cf279d724743fde7039a19045aa11570c4dd30d5e12a089af506e27665946d62ad72ad6800f7a8d95556ad6100e7cb370c3f97f98c80ff454bd74e2e4bf3bb808b5daec784bb8b66c54f311931df834c61abd1e6ae3740aa6591f58f16c1ee385e46b5deebfce6a024185afd2741e01f0dc8fd35bd893275e356b5abd0895a5da3a854644fd68de970a59b5e9da78f8b995b3cbe218acb34ae665f21ed4ca3664648d3e7c304bf344b1184eb718c641f406468a9bf7bf5b58c13b227ad2f1adfc5dbbc5d1b1bcf5bbf484cbfa20d0dd93037ba6e77e357a672aed0695fb34d6034aa2ec57d6a2915a9e8d65cbed5b8b8e0f4b8539cbb423ee1449b5e505cd40850c783c003f00d734a95b811011327f0d53c6b8a3a51be589b732c8cfa4890e24a111f83ff59df5f24f4dc9d19de7d3c166c9b9fc28eac932b828b18f496a2463a7d446147538e24f95127e7d60e88ad11bdbbf3851bc6e4ed36adde3ace1e6cd1e5868c34dc1f47115b14f2ace8ea1e477903981ad2dc7c2a23db2fafab24859ad5bdeca582a6ea775afa9bb6bac02fd96b37d5017305dd923b42549a2bca461dbd8de51d3f18c8bc17a6fa0ff31291564e3e07117e31cb5406db124a4f05997c68902f9e351ec0e8ab327c47e3a7f4183026d812be4114b8e1baf7ec46beb0f632a361c5d261e48dd4993db39cd965b55578cdf5b85bce5fd7977897d400707416a5ab344dfbb6288f81afcc2263ff9e048a2195fc9ffe4ff9f6303903fcb346c5b9033d9186cc045b714669a73a0d6e3898978434b618a0a67b4157b7ec6feb26ec11d0d99aad127be488405af9988d16fbd67862c239835c1f31503ed257d5ae2f03368203c97e073a087f503ee34a01bb67b73c76154ef4d27a871a4a9791f4e2038fc3ac32d2d785dc167be330c432ce4a6da5c8f2c2c688468f723b4b8d8732bb908dd9ca2cc35474341e772bf1eea43c1c5de97d5ab1a7bdbbfe2b70d70c2d2a03f81f55e4ae0402542b6e12617a9d4eb8d0aa01169d560206a1404b9d6c9575af9fa7b2ba543f589f7cd2570c32f1c4ec90060f4aecf5868956031fae893c3bd1b5eca6dfe4c20804fbf341d5ddc065262a0387c9dbb62edfe70228db5b62a63c64585e479bb9983e46dd2ceb003430e79537f97bd4c5d1fab7086fb79dfd1602ad49600176033916106fcc64a47989cd13187bf2aed934e514624a6010d7ffc685d60ccf3c6d2144772fa89341396a54f5da9e3cab933451103289f56984bac0969b9a0a2a92ec59045661042c93a4923c56d7b45eef7a72b9c11eae0893169efccac143e9ad5f5417204c09497bb8d65671c700daa18f42538b4811777bd8183ba4fbd96ea454a6a61d72eadaa447fce0754978bfdeb4ad78b009e81e6643d15fbb215c10390dbdc6d11ab6d44196e8b47c39edfda9da836ac2ef159a170f030458c227f0e705799ce8596eed914eb9028041adbaf70d58099470a9660c5e9b44eaeb33fb58fe1187db1a59013474647e79113f0193a6dffcf7d35f8f62f9024879c5cd1412796dd31dbec52f6af3ce5d7ca93798ee9a0d1681e4e20950aed7c8c9400b735ea5564814014eea326cfc66842505c56da724402b756e4d4476fbdbc2dffaaef1fddc8c1ea1c18d0109ee77af3c41856beaa345744287f03d647d2de9695398e730d46c524e34aadf0b7960354e1d631afd9d276ef5fa384cb23bda20f0ce3ae321df8136d54accdf32158e51f3efabe82b6ef13dae67ccde330ba8124820fe9cf52f91a8753bb669d3e999517de7e556c880f8125fa1e990d223c27fa9fd4271ddf8fb95b4deb9d6336ded81b273ceaea303a50cbf659b179447d85864efb2bd4b38c71cf5ea47b4c42f454600898afe5ea052d37887ee76e4140b3033657f5a3322b254040551534f890957c3b2c39a9bd070f3cc47026b3ca8bb035c8ef9a0f396015757c1a26f77d8da50931cc1a23e8c5871ef5db1916fd154c4cbc0be5eabee016d1676a27e2c0b32d53db4bf7fecb4e4fcd63fbea403b638d7b0b245be81fa1311d8e7017a0a7795a8db182ccccc4437b6b25f0ca9a6914f6c048a8b855f75cccf023733a3a1a716785d9b616f3432120a2b3fcf86a0c9b0295b1d81974230c55242dafb70706f6180c7a610780eaff0af577dcecd07cfb45a95679544abe0a0441ba81da16729948a80849ed1b4308444a72c5a91ee6f12e85a21172254492018f79a09e31475bc21d024ce666ac4e9d00414518b8523ea66a311c298bb24726c894cc9845f9891451e300f59dd9de5a2699e1d605753e1cb7eb499c91437b8c962b9d851253f28fcb0178507f9fc2a7101bdcd010abcc3c5838f74c0b3c56773caf19126f5ed4a6504cd54643ea8e5d5cda5d99b817485f7a351c638edbfd2a2c106aab2726033e20e48a1e0cc987cf8f4e238af51d341d6b44f76d123155938059d9178a50c167472c9f732a9a0a1423d4f7caa9e7d6af6720b8d5e4cc150b4cbb941d8751778ec6be0886b3b87a408d933185fee9d59cbd35f8e404c7b013ee4015dda4668050278f98293e2d24f963f54f5cfdd41498458bb68c0b035675a8e730b8da77dc005d7060943914587cf7fc3783deebc870442cfc1c395fc6d5e0bbb7e24741e75684e88688b18b336d10e73dc9ba822183b4260a2ed52d8339980227450cd45d5943f4d623cccba44772efdd16d98fd978dec63d4d03fc019205c487292315003c34e0e8dd2600698e0fbb868753a011e7dcb83278787f0fce9da1ef928248acc48a967ec62085db39eeac371e65a2e648f7008e99476cdf0d3b99752af882b23d4f275f1b55e7c864896b62e014afad0e1353127a221ab0db7b9e0cea8b6d052a7aa328b791330bd27f38a5d448eadee289fb09f0a664f987df0dbad22d7844635e3ff2c5b858432b39ef0aa036b95d5098c047ee108afa251ce73f79677f3b9a620ba2b9df3c33f929a5dfaab5658a71c22599d4c735798c9a97a33e9ac503d4eab5347d07286abc4dcda8886f429790acfe3cd136bb9f751792b1543c53cac98bfe132561dd71ddac6dab462c0df2d30b5576fb785edd23b1238e1e5e2551f68b2bbc93f9428901e35add3f8b61bb7a6d511a648f6d272222cc43dc70ecb473daedadd05246c926588f87e517c06554bfc43300099c0271558c3149626832b15a7f50fe291a13ef19187985c6b4bf0a7636636a57ac6f0513927dc24ee9460d5af8996654a0781da5d937b4f1c3bc8f6f9716a7838e5d37e2d9d3dd0a5c290fd7141906ba3e3478c60288afef5185bfa845ad15070debd37512f69500f820947d383372881a9f1e0a14a1d9513e1ea2cb2ad19775e44770b4bdb356fc3cf4412fcabc4d9d3185f72fcc1da2187061b10ae3a94944b74c490c539b4cfeef92bf2035177afe6ba5037a66efaf2840ec1055428a2e38b8431ab4dd2685be081e40536bf9a01fc0dbc52ff8b75d0a26a596238737e5e3b01869cdab3d248162b84052f3d9cbffb2ca381950960e5e92706899d50c730de57061388fc484c96519a94985f80fdbade3856132a30ac94bd1017787cc64fa3abc19b3a0419caad6e0f3eb5f03997ab13a6eb09a19d17260d122b58d7111e5647f15cf957bba0d9e983725de5d372d6ec84be429e8497fe095200065ad6063893b60024b2d7132919ec4d70760f30ccf72753ee8031b34be0633e79fa2658d48f61abc06ff2d4666688945e3d262ca71b6b6b96a820c41db2f8e4c29bb62b286b954f4da9e4b1a6ce3bff10db9519187d286280703d2064c303b8f68133805e880c1eaa9d0572e63eb5e1bf7fc595a6cb17cb08477ebeb3879d075ed40b0d5895d666cc32742221dfb805b67f43f1e5e7c663766339c772903554e9fc510879f37e1dacab4d252296c0c66bcfa6e507fb32ccee3c5f092cc3824fec081606eb8d1a4a8ef40f1301b426c3d341bb5b7834c9f7480efccfe56415e54f5c392f691e36d3af4769abe36d4ac00636dc368ae8ad795477a938a62f3480b68de56d33fd01dd815635aa1a291ef9f5163d68a877844887bd0f425f19c150b4a71b89f7bc48617acba41f48abb513c81060715f556abf3e3bbe0f0f2f5c8205c9b55f127b9a9808d379c587adb069255307590e6ff8f577d7a7dac901c8c059e22b06f8d5b47992eac04ca26d0bd63b2ea9b52a5069ae68c8321853d06b678fd8f623d91ed762a73eb7418df8999ab223aede25b707d228a754fc283df067404a148f65a9778b9c2b3228c09d8338a660ab38c3c92a248ca79dd234e49b14ee0db2326a38a77f9f56983f8a10c9b90e86091313a7df19d504c5b27d5b175e3651a0f75dfed0a3aa1a5613fb6a694422ec1b355c0d9fccdd102c53d2eaf7e811ce66bb8e91fb35759dc33f8a41c4cce0368aa04c6b541407b203ca682b419776bb66e0136a12bf4ca187bcb16e587640ed3ec69d9ea7520318e2cb2d5ad70eead92eb6b950b16317fadc98f893a2ba67d93c8c4b9739dc378c6b77cfd9adb6c4fc5a3fedc5701ca74febd1f4b64f39366812f8fd1f29a3f9c39d0c2d06ac85d162867d458bfb291e5a9c997fdc65caa4b5059e3f44896e0bc703d4f386dd5c35694ed649bb07547c0d58fbca643c0142d5642d0c8d0cf8fbd94b96ebc45579bad9e009c1d0e8d5c291198411e9c65b93b4a259fd8104b0c71d144cc62818278d199461a8e90eac4c4a26e7923661cdde7a4385df23614706e4e1c8a330be534074f49429db2b4c772b354fe992b062b8b8b46db7c05ee972d5a6ef030c90b0d4f73c752d66b6e20917c6057e8eee14d83117de15dd615acd48716d20c653a8d37a1da7e4d47157996cc3c539771bdd45c710b89f66c905dbc03282c72c1458474c466f894d74bb336d3785a1eed3a3cd016402b7720df8d9b7924aeab50604e051f209b44581a36e9ee3e6b7e319749531d4e6d2af4b3a65dd69abc8dc5e6b945a141819d9dd9242858c8a82a3ef03af3cc25d4642b07f2c23e722fc932595e36edb5c03c1079fe2bc26ed04f79a91a7638f0a5a2a7e509df5a96c557d5055348ad77b77d5e4abee7f5ea24560c2cb4a3bf7ba19afbc3653a1474e24829ea117f309a82f57aefe72380ca266266964b3ecacb85e5400b7f315fd693485a79f6f6bea1ea65e40fd3f0a143100ccc59f36dd0a4f1d0c808ce6cfc9436196ed2566792974dde6800b75235b6cd78a0a7695eeb079b584a04f67c6c0", @generic="5f2dacab829e4a9b9b3fa29fffbdc48bf8f48ed2ec92dade627c6e37379fb0e385495f33e2776cc9315a9a607343b943", @generic="1e188fa75c9784bb506a10418ff2044ec4e88d36841362354175623f6b96c544d0e660af53b6151fadfc5c63305ab3ff097cb022b65e58ce17f4dcd84bcd5bfdf566d87c2c64016380c854f4b07c6bf42ee1d49656539dab398e2949ba47f50b392816c00143f072f154522823bcf7349912417520043843ab9c11b36084e1777b2116363c4faad8bdcff866bca0233d94f56d884629c2480d990f53fae03a5412c4e8a0aa0e071a5457db5918f453b8cb3fb3382bb9ccd60db65c7ac263cc9fa9ff08973f2d87f057ecff9d95dd4beb8983d954e0d0187a9d15a929609217e560193a5ea8840d14498f03c9543bcdebcb48", @generic="c16c93343cb62e9ff85e7a7611f754cd24fea20bcd940a0decffc10fc6fd6419b430f07f15a3885c6d37cb5f7d88f30089ee2268c43d8e53c3de128b3f70ad240fe98256329e4a36d328b5630b332230af380f6062df91de50adadefff1b1dfdd0d29f476680370e25129dc814b484e290b87a15e55705a726db4f205242ef9e938575ff7cd6f618266c34f7f6588426"]}]}, 0x1208}], 0x1, 0x0, 0x0, 0x20000000}, 0xc040) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) fcntl$getflags(r2, 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x486541, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000000740)={&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000100)="3be0b2d149a1de8edd1acd5645254584994891ab96913af2be8d1897c1ecb70205a31b13d53bd94e7364f126a49bb112f36602c8e70a8b7c1db7481be63a4a564ca02c1deb3b65ea7b4aff813a89eaa9dcc23253afa91e76b3fdfe07a211360f2c26f53e06f39ea778f1a3da0191d40bb2fabb09f99cf5bcd97ba92c0dfab74ad473a1f6e85d031c2640484043c2b1d494e9b5234d71713d46782da6090281b3ad05dbbd2e7a887cc46cf7297c19d0230e939db24d7692a8532ab73e5afac2cd52506d5f3ffb9ec1a04b2391bbd5943e69a7795a5c90c5d6d034b3c34bf2ca1efc3868ea058c016d89da109f00e9345b69f91c1fb5", 0xf5}, {&(0x7f0000000200)="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", 0xff}, {&(0x7f0000000340)="d0e7b5f4106412ea7eb029d94dba9dcf20c96d52e50a1ff42fbcb2daa161f50659938011c0cce0f805035ce5815a8775ab8bfb77e2fe34432c4ad2a34a8290ab315cdcecde6337d54c24238825cd57ad485c179e958603043e242d0cbeed6e01d32db1c301ef31135921309013e1fe60df2607874cfc11a8ba9826d553b932bc9364cf", 0x83}, {&(0x7f0000000400)="4d6bc5cdfda015452b0fc24485cbf9d901f49f9c7800f0df9cb895b94f9588dde9566836b45deed0ddc2ddc92b5bf30a0f5f9e776d533e04a077234c28163134e1671c0af0bf5aec3ccd766a0769de96a1eaf8dec1120ed19ed31105fd3ea0e1c3bcbd7ad46829aae0b1e0ff203ef927e85af9d36857f88710b998efd01d98700b78d0a78b344e1f006b4fefc710310ee187217d1c62764fe062f1fad807c74da7d871459c1cf2d53f2295527d243be7540b49a07e5eb875463057aa5f4f476aac1d307b9535d82f4bf01a8641fbdcd613bfa0cf6944d95e24d30917a1c546e77b8bb05a25da1eed8ff7fc032fdd82", 0xef}, {&(0x7f0000000500)="66ef18daa208b69b6e272e233a32624e62345a7b023517627f3978", 0x1b}, {&(0x7f0000000540)="9bbe65a21e737662803c79ff622655aa3c7989a268aa88ae3867232d03e795c4e6c4b562c4c77c26605e53a11b8e0b53117f1a82661ab62fd27e02a6c45b2d2bac99f40b49a94af9111b3a1d611cbf45bac043", 0x53}, {&(0x7f00000005c0)="30e897234a499fda8ba7a1dd9ffd5944fd7d69e0000c60ddbab9a163afe99d95f961c3d9f9f75fe4a77ef2c8f060ef7351fb84d3751e79cfdecdcddd1053c58e2a92510b8e876ab6048dc0133935ae0be485eaf9868ffefa9408e15bc14c3ebe", 0x60}, {&(0x7f0000000640)="94fd34c7bdd2ce39ccd90c8d4ecca79c3aadc7bacfc0013b350c40e8fd3e50f9429293fcf4f4d285f4ab51066fba6d0dff7b80e396508f83419d4e44146bf374bf24623d111ab32a9a1c31", 0x4b}], 0x8, 0x0, 0x0, 0x4008804}, 0x1) sendmsg$nfc_llcp(r0, &(0x7f0000002d80)={&(0x7f0000001b40)={0x27, 0x0, 0x0, 0x1, 0x2, 0xced, "9741e12d5497c32d7806492fd0000283d07fbf989ea5c418297a8fcf8ef372abf61a6526791ca83b5d789e4c1bc45ed7a4eaeeddd5d99a22fe78a51e158381", 0x4}, 0x60, &(0x7f0000002c40)=[{&(0x7f0000001bc0)="c5d3e78a19e34efdc7238f402c8d222588c8874852b0", 0x16}, {&(0x7f0000001c00)="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", 0x1000}, {&(0x7f0000002c00)}], 0x3, &(0x7f0000002c80)={0x100, 0x0, 0x7fffffff, "cd12cb892409a152570fa6a0c3855bf8d977d8685742d4fa1a46b8de23e1bd4a8c0be30a5ce7f1cade4e8e6a60e3c131f227472ceaa9c8e9cfca4c473dd9faa5f4435324b5fd96f15c9bda8fb05cd2deafb0b4eaf63976a61d1c09ae071935099a654ec70622ec5f901ead65827029bfd139cc5e3ece81bc088f7fd30ad5b84800a00564974c51227ebd2de711b5e38e314e89a4ac7489e29f42e50339341b0c144e94605848d495e5ff356ddc0577a16d063dcf4930262f45ab53f68b5a7d682ec9c96eff0c5f03bdb08dd8f61d0e3777263ebff6624127abbe5ee1ad1f29ac793b08b6b910355e2bf097017b7fbc"}, 0x100, 0x4000000}, 0x11) write$cgroup_int(r2, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYPTR64], 0xa) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xc, 0x10, r2, 0x0) accept4$packet(r3, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000007c0)=0x14, 0x800) 2018/04/03 12:15:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/234, 0xea}, &(0x7f0000001640)=[{&(0x7f0000001140)=""/115, 0x73}, {&(0x7f00000011c0)=""/231, 0xe7}, {&(0x7f00000012c0)=""/32, 0x20}, {&(0x7f0000001300)=""/12, 0xc}, {&(0x7f0000001340)=""/46, 0x2e}, {&(0x7f0000001380)=""/119, 0x77}, {&(0x7f0000001400)=""/232, 0xe8}, {&(0x7f0000001500)=""/154, 0x9a}, {&(0x7f00000015c0)=""/121, 0x79}], 0x9}}], 0x48}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c46013a050801000000000000000300000000040000b5000000000000004000000000000000f700000000000000010000000800380002000000020000000400000009000000f7ffffffffffffff080000000000000000002c9f6271925d0dda0000000000007c000000000000008100000000000000a5959f19b9db90d76f93905177067c5ba3dd69a1668797f4a38e79bbd99efa8ef69caadd124b9a0f107277083ff8f7b8bd7a51fe8f70a90ef4ae6434e20a046bf9abbc11887703c85f52d6cc0da8677ccdb45e6e1d9e98d35660234ed47644db9d4955c4bdca"], 0xde) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000001780), 0x0, 0x3}], 0x0, &(0x7f00000002c0)=ANY=[]) 2018/04/03 12:15:37 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0xfd7, {{0xa, 0x4e22, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x88) ftruncate(r0, 0x6) close(r0) [ 105.345736] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 105.345755] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 105.345765] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 105.345781] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 105.345829] IDTR: limit=0x00000000, base=0x0000000000000000 [ 105.345846] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 105.345891] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 105.345899] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 105.345907] Interruptibility = 00000008 ActivityState = 00000000 [ 105.345910] *** Host State *** [ 105.345920] RIP = 0xffffffff811cd096 RSP = 0xffff880191587398 [ 105.345936] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 105.345945] FSBase=00007f172f268700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 105.345954] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 105.345965] CR0=0000000080050033 CR3=00000001c4267004 CR4=00000000001626e0 [ 105.345976] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87001610 [ 105.345985] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 105.345988] *** Control State *** [ 105.345995] PinBased=0000003f CPUBased=b599edfa SecondaryExec=000000ca [ 105.346000] EntryControls=0000d1ff ExitControls=0023efff [ 105.346056] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 105.346063] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 105.346069] VMExit: intr_info=80000306 errcode=00000000 ilen=00000002 [ 105.346076] reason=80000021 qualification=0000000000000000 [ 105.346080] IDTVectoring: info=00000000 errcode=00000000 [ 105.346086] TSC Offset = 0xffffffc458d0a173 [ 105.346092] EPT pointer = 0x00000001b284901e [ 105.939965] FAT-fs (loop6): Unrecognized mount option "_RÖÌ ¨g|Í´^nž˜ÓV`#NÔvDÛIUĽÊ" or missing value 2018/04/03 12:15:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x7172, 0x4) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x8081) sendfile(r2, r1, &(0x7f0000807000), 0x3f) [ 105.983882] FAT-fs (loop6): Unrecognized mount option "_RÖÌ ¨g|Í´^nž˜ÓV`#NÔvDÛIUĽÊ" or missing value 2018/04/03 12:15:37 executing program 3: open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x2) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x1000000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10800, 0x0) inotify_add_watch(r0, &(0x7f0000000280)='./file0\x00', 0x0) geteuid() setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x7fffffff, 0xcbeb, 0x6, 0x400, 0x6, 0x40, 0x1f}, 0xc) inotify_rm_watch(r0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f00000018c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000750000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8a5c9300867f85b33911c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1, 0x0, 0x0) r2 = epoll_create1(0x0) ppoll(&(0x7f0000005640)=[{r2, 0x41}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000a7eff4)) epoll_pwait(r2, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e8c000)={0x7}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000240)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000500)=0x6, 0x8) 2018/04/03 12:15:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000000040), &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x40000) fcntl$dupfd(r0, 0x406, r0) 2018/04/03 12:15:37 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="180000001f0001000088750a1800010000000000992100000000000000000000"], &(0x7f0000000280)='syzkaller\x00', 0xff, 0xab, &(0x7f00000002c0)=""/171, 0x41100, 0x1}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0x7, 0x6e, &(0x7f0000000080)="3447f36cbc3563", &(0x7f00000000c0)=""/110}, 0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0x0, 0x0}) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4982, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000e80)='/dev/input/mice\x00', 0x0, 0x210040) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) close(r2) recvmsg(r1, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000800), 0x1f0, &(0x7f0000000040)=""/93, 0xfffffffffffffc1c}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r0, 0x0, 0x6c, 0x64, &(0x7f0000000700)="c9d25bc61fe7fd6faf25616675fd8c41dd84f2c41e1b2537d2f6c0fa4e8eae570af22606a4233363fdf25ffc9e2a2a8649ad3cddf0607c18a61875698a6c03668d810197eb340fa8adbbf57c73446c7e1e42a68c62f1693025d9a95fee18967766e5a1acdb16d316114c6902", &(0x7f0000000800)=""/100, 0xe0e, 0x5}, 0x28) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000a714857226d8e2cb9500000000000000"], &(0x7f0000000480)='GPL\x00', 0x0, 0xfb, &(0x7f0000000b40)=""/251}, 0x48) mkdir(&(0x7f0000000680)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='fuseblk\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x0, &(0x7f00000001c0)) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r4, &(0x7f00000007c0)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)="7726d56bf8f8907b663c07d9697287a472b3a307df44177e59bb7bc152e3984c2897bea7f29ab2de6024da59924673eb37b421b0084a6276c8", 0x39}], 0x1, 0x0, 0x0, 0x4000010}, 0x0) socketpair(0x5, 0x9, 0xfdfffffffffffffa, &(0x7f0000000f80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f0000000e40)={0x6, 0x7f}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000009c0)={r5, &(0x7f0000000980)="f76c01aaeed636c8413d4515b837197f63cb05961d6d0cc30cbe0bab757917db47471c73b435a71f25e36fbf875d000e", &(0x7f0000000c40)="af8e6d9a12a0e35b71a812acf50135ce6d2b8029e5f32d2460ac16310d28d4981ae2083cf1a3bd45748614e240d99fc3a3f7ae6630be59aec2f96511f66deca7c69b299c52c7eb240408084ba62d650719bc71584a1e687c3a32ad503caad34664ebb3e00d75a49499c0ef0ef13488295e7206360f05d081c89d2d1cec51c3cb822d430a69beb9dca7cba95a4038a123a11211dc46a4fe9bd931e97014e514e91b6211324e7f764955b7a9d0f1a8a3781467241e0c464b352bab29ed8b7d9e3d95322997bf55b1bc4ecbd8ed816feec010", 0x2}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r3, 0x50}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000ec0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5d000000de2716de7b4314c97a39847a1f59ca41ed91136638252985402fc17c8f5224e982ff8cfb333de411ae4f426fde7bfabc98f39323133d9c972bde3ad930a73f4cd8d8a1df6b67b512ac0c464c64cb18b6924cae4f65328dd315bb9f012d76c57731a7cb8a94d2177d9c371944c90f93ae06"], &(0x7f0000000a00)=0x65) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000dc0)={r7, 0x3}, &(0x7f0000000e00)=0x8) recvmsg(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000580)=@vsock, 0xfffffffffffffd4b, &(0x7f0000000600)=[{&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f00000004c0)=""/133, 0x85}], 0x2, &(0x7f0000000a40)=""/140, 0x71, 0xf6}, 0x0) mount(&(0x7f0000000780)='./file0\x00', &(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)='mqueue\x00', 0x2000000, &(0x7f0000000f40)="a5ec15fd0ad47f4a4dab187f094b4318f92592650ef20fb4eb89") setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) 2018/04/03 12:15:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x80000000004) getrandom(&(0x7f0000000000)=""/4096, 0x1000, 0x3) write(r0, &(0x7f000058bfe4)="29000000150003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vcs\x00', 0x20000, 0x0) unlinkat(r1, &(0x7f0000001080)='./file0\x00', 0x0) r2 = dup2(r0, r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000001000)) 2018/04/03 12:15:37 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/03 12:15:37 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6(0xa, 0x800, 0x7) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x1) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x400, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000240)={0x54, 0xff, 0x3, 0x1, 0x2, 0xab}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000200)={r3, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r4, r5}) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/04/03 12:15:37 executing program 4: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) chdir(&(0x7f0000000000)='./file0\x00') recvfrom(r0, &(0x7f0000000140)=""/162, 0xa2, 0x0, &(0x7f0000000200)=@sco={0x1f}, 0x80) 2018/04/03 12:15:37 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) r2 = openat$cgroup_int(r0, &(0x7f0000000340)='memory.swap.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140), 0x0) 2018/04/03 12:15:37 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) setresuid(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000229bd7000fb00090000000000000005000000000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x4004000}, 0x10) 2018/04/03 12:15:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) bind$ax25(r3, &(0x7f0000000040)={0x3, {"ae84c7deda1a8a"}, 0x30000}, 0x10) unshare(0x28020000) unshare(0x20020000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000240)="0fc7f966b93b08000066b8067abe9566ba7854ae4b0f30baf80c66b8c1c6a08c66efbafc0cecbad004b0eceebaa000b8f5ffef66b9800000c00f326635008000000f300f01d1d00f66b94d0200000f3266b9800000c00f326635010000000f30", 0x60}], 0x1, 0x0, &(0x7f0000000000), 0x0) [ 106.491609] hugetlbfs: Bad mount option: "w&Õkøø{f<Ùir‡¤r³£ßD~Y»{ÁRã˜L(—¾§òš²Þ`$ÚY’Fsë7´!°JbvÈ" 2018/04/03 12:15:38 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = accept(r0, &(0x7f0000000980)=@nfc_llcp, &(0x7f0000000a00)=0x80) recvfrom$ax25(r1, &(0x7f0000000a40)=""/190, 0xbe, 0x10002, &(0x7f0000000b00)={0x3, {"fb2e29fe77452b"}, 0xfffffffffffffff8}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) r2 = dup(r0) r3 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000000)={0x81}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x19c) sendmsg$rds(r2, &(0x7f0000000940)={&(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000180)=""/170, 0xaa}, {&(0x7f0000000240)=""/218, 0xda}, {&(0x7f0000000340)=""/155, 0x9b}, {&(0x7f0000000400)=""/126, 0x7e}, {&(0x7f0000000480)=""/44, 0x2c}, {&(0x7f00000004c0)=""/230, 0xe6}, {&(0x7f00000005c0)=""/27, 0x1b}], 0x7, &(0x7f0000000800)=ANY=[@ANYBLOB="580000000000000014010000060000000200000001f0ffff", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="e800000000000000"], @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="0000000001000000"], @ANYBLOB="090000000000000008000000000000000600000000000000aa000000000000002000000000000000090000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB="000200000000000000000000000000000000000000000000000000000000000000000004000000000000"], @ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="3500000000000000180000000000000014010000020000000500000007000000580000000000000014010000070000000500000000000000", @ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB="ff07000000000000"], @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="9a00000000000000"], @ANYBLOB="7f0000000000000003000000000000000200000000000000000000000000000002000000000000000600000000000000180000000000000014010000020000000400000000040000"], 0x110, 0x20004841}, 0x800) 2018/04/03 12:15:38 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4800, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0xc1, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/193}, &(0x7f0000000200)=0x78) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000228fdb)="240000004e001f0014f9f4fb00760408f9ff1e10080000deffffecff0800120000000000", 0x24) 2018/04/03 12:15:38 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) io_setup(0x9, &(0x7f0000000000)) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) io_setup(0x100, &(0x7f0000000080)) 2018/04/03 12:15:38 executing program 1: r0 = memfd_create(&(0x7f0000002ffe)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x8000, 0x401, 0x1, 0x4e, 0x8000}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x8}) prlimit64(0x0, 0x3, &(0x7f00001a3ff0), &(0x7f0000d03ff0)) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/03 12:15:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000000040), &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x40000) 2018/04/03 12:15:38 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f00000000c0), 0x1) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x400) 2018/04/03 12:15:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x420f, r1) ptrace(0x11, r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x40, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x0, 0x2, 0x400}, &(0x7f0000000180)=0x20) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000300)=0x2) ptrace$getsig(0x4202, r1, 0x100, &(0x7f0000000080)) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x5, 0x1, 0x0, 0x8, 0x1, 0xfffffffffffffffd, 0x86}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7d1, 0x90000) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000240)) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00000001c0)={0x7fffffff, 0xa, 0x8, 0x3, "04fa83f4537a25ec2cdeb4410825ed46e8e9a9ac88484ad5a9d5fd7a775da856"}) 2018/04/03 12:15:38 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x4000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000000c0)={0x1f, 0xffffffff}) syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000), 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000100)=0x762, &(0x7f0000000140)=0x4) dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000180)={0x2, 0x0, [0x0, 0x0]}) 2018/04/03 12:15:38 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x2, r0, 0x1}) r2 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002740)='/dev/hwrng\x00', 0x20000, 0x0) connect$pptp(r3, &(0x7f0000002780)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) getpid() r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@delsa={0x3c, 0x11, 0x1, 0x0, 0x0, {@in=@broadcast=0xffffffff, 0x0, 0x2}, [@srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x3c}, 0x1}, 0x0) write$cgroup_int(r2, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/03 12:15:38 executing program 7: openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000772000)={0x2}, 0x10) accept4(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000752ffc)=0x80, 0x0) ioctl(r0, 0xc0184904, &(0x7f0000000040)) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f00000000c0)) 2018/04/03 12:15:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000000040), &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/03 12:15:39 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x220000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001140)={0x0, 0x5, 0x1, [0x0]}, &(0x7f0000001180)=0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000013c0)={0x0, 0x127, "e2a8b7567a3780e598038564"}, &(0x7f0000001200)=0x14) fstatfs(r0, &(0x7f0000001300)=""/185) sendmsg$inet_sctp(r1, &(0x7f00000012c0)={&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x3ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x40}, 0x1c, &(0x7f0000001100)=[{&(0x7f00000000c0)="122c5b4f935272ac6d46b7335e05e0cb28d9af073a27b45e24215b176af2ee3de12dad", 0x23}, {&(0x7f0000000100)="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", 0x1000}], 0x2, &(0x7f0000001240)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8002, 0x48a, 0x4000000000000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xde8, 0x40, 0x2, 0xd9, 0x8, 0x9, 0x8, 0x5, r3}}], 0x60, 0x4}, 0x8000) listen(r0, 0x0) io_setup(0xe, &(0x7f0000000000)) 2018/04/03 12:15:39 executing program 1: stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) r2 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x6002, r0, r1, 0x0, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x10001fffe, 0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4181, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="09000000000001000c00050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) utimes(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)={{r3, r4/1000+30000}, {0x77359400}}) umount2(&(0x7f0000001440)='./file0\x00', 0x0) r5 = fcntl$dupfd(r2, 0x406, r2) getpeername$ipx(r5, &(0x7f0000000300), &(0x7f0000000340)=0x10) 2018/04/03 12:15:39 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x47b, &(0x7f0000fff000/0x1000)=nil, 0x1) connect$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/04/03 12:15:39 executing program 2: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000080)) write$cgroup_int(r0, &(0x7f0000000140), 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/04/03 12:15:39 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r0, &(0x7f0000000140)={@pi={0x0, 0xf8}, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @random="8df05c035610", @loopback=0x7f000001}}, 0x20) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000340)=""/4096) 2018/04/03 12:15:39 executing program 7: kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x7}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8800, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0x0, 0x9}) r1 = socket$kcm(0x29, 0x80802, 0x0) sendmmsg(r1, &(0x7f0000000140), 0x4000000000001c4, 0x0) 2018/04/03 12:15:39 executing program 4: mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='binfmt_misc\x00', 0x1000464, &(0x7f00000004c0)="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") r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000280)=""/75) sendto$unix(r0, &(0x7f00000000c0)="3d305353dc214a89a5fd8e0d9b3282bac7d25419ff2e4203245645ab8370774df72f72e0f8e41b325ff0bfb4a39466e2d6d190540775548fc3994b2276d0a94d644b40797d", 0x45, 0x800, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) io_submit(r1, 0x1, &(0x7f0000000480)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)}]) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000200)=0x8, &(0x7f0000000240)=0x4) 2018/04/03 12:15:39 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000340)={r3, 0x0, 0xdb, "a6a869589ba28095aee87dfc251d1c7bd6473964f6294734d02324efe6d0b1dd3c6ae639cbe0d9326eaffb0662f1b2b0e550fabfb703952be816a6813fb66538dd83633431ca35f281b6f3955ff836d84b7ec34726620ce16979c0856aa03f2edfa8863843bf9e1891514aeae33554fb4431b17fb106c41d3579f2cb216989433f6f2f98c0f7b645a4f0982ebfe84b3389d3ebeb7075c8408056e56230a06b4b9e062117eedfa84479bade589fcd4221eb026c1a79f54e5cfa11df5f587444076ac576e9558cde8de011c8519d32d8cf3435fdbe3483f1478efc88"}, 0xe3) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000000080)) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) connect(r4, &(0x7f0000000100)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80) 2018/04/03 12:15:39 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x8000000000400000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f0000000140)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)="88", 0x1}], 0x1, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8, 0x4, 0x6}}, @init={0x18, 0x84, 0x0, {0x4ce1, 0x6, 0x80, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0xffffffffffffffff, 0x2, 0x2, 0xfffffffffffffffe, 0x101, 0x5, 0x5}}], 0x90}, {&(0x7f0000000200)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000380), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) poll(&(0x7f0000000240)=[{r1, 0x200}, {r0, 0x4004}, {r0, 0x4}, {r1, 0x4400}, {r1, 0x1000}], 0x5, 0x260) r2 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x1, 0x4fe) arch_prctl(0x1007, &(0x7f0000000600)="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") fallocate(r2, 0x1, 0x0, 0x5) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) getpeername$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/03 12:15:39 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x4, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x1, &(0x7f0000000140)=[0x0]) r6 = getegid() stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000002c0)=[r2, r3, r4, r5, r6, r7, r8]) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@buf={0x0, &(0x7f0000000000)}) r9 = socket(0xb, 0xa, 0x1) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000002980)={0x9, 0x3}, 0x2) [ 107.712625] minix_free_inode: bit 1 already cleared 2018/04/03 12:15:39 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x2000000) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x458, 0x258, 0x0, 0x258, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000100), {[{{@arp={@rand_addr=0x2, @loopback=0x7f000001, 0xffffff00, 0xffffffff, @mac, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0xa00000000000000, 0x80, 0x0, 0x37a, 0x2, 0x2, 'eql\x00', 'lo\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x10}, @rand_addr=0xffffffff, 0xff000000, 0xffffff00, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff]}, 0x8f6, 0x1000, 0x6, 0x8, 0xfff, 0x8d25, 'syzkaller1\x00', '\x00', {}, {0xff}, 0x0, 0x92}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x7}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xff, 0xffffff00, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff]}, 0x7, 0x5, 0x8000, 0xff, 0x2, 0x200, 'bcsf0\x00', 'lo\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x6}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) [ 107.750215] QAT: Invalid ioctl [ 107.777408] QAT: Invalid ioctl 2018/04/03 12:15:39 executing program 6: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "6cb78209ad88b89d1fd309169f44812107130ee55da30510420aaa96759ecbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001400)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x0, r1, 0x1}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000100), 0x4) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f00000001c0)=""/143, 0x8f) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000001440)=""/2, &(0x7f0000001480)=0x2) r3 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000040)=0x4) setns(r0, 0x4000000) [ 107.803374] minix_free_inode: bit 1 already cleared [ 107.819805] QAT: Invalid ioctl [ 107.825221] QAT: Invalid ioctl 2018/04/03 12:15:39 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r1, 0x0) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [{0x20, '/dev/binder#\x00'}, {0x20, '/dev/binder#\x00'}, {0x20, 'em0ppp0%bdeveth0wlan1'}, {0x20, '/dev/binder#\x00'}, {0x20, '.'}, {0x20, '/dev/dsp\x00'}, {0x20, "28776c616e3173656c696e75784070707030f37573657276626f786e65743162646576"}, {0x20, 'vmnet0cgroup('}, {0x20, '-GPLppp0'}, {0x20, '/dev/dsp\x00'}], 0xa, "1b559e92d00e46af13d38e7e67330928e19ae0db2cf61acd3bb0cf62c7cb6fd7b2b9f9cc039e9d9955d7388cb329bef59f65d04603141bf69a970a89255af82c5bcbacbae9a2e433d3616abef434034001b71696d7925bf20500da9ef21fb53df88915e0403b552ee89601adee0704b61470e568c23a3bccfeceb7441a3a263853cf276b6bf6ad11de0470a548d0b4599c357074feab2d30c48a8dbd71ba9bc67dcaaae979c8bc152cfffa4ab62e81a1d3b26fafc0b29d97f180c40038565929d508c6e69915030ba963a130a90e09c7db9359373812"}, 0x172) 2018/04/03 12:15:39 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) open_by_handle_at(r2, &(0x7f0000000080)={0x67, 0x100, "e7c1d53f318dfd22ea4a2b59d72493eac0658b14ba8f12be69a7605b407e24e6c86ff96ab40f048f172b7ebe51280daf786db44685c32b5bad268ef3c50fb8c76c9609149e59993418370452c61510c290a9ca57811e4d0eeb6cf3423b6764"}, 0x40) ioctl$TIOCCONS(r0, 0x541d) write$cgroup_int(r2, &(0x7f0000000140)=ANY=[], 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000340)="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", 0x1000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/04/03 12:15:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x84, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x0, 0x8a9d, 0x2, {0x7, 0x40}, {0x6, 0x5}, @cond=[{0xdbe, 0x431a, 0x9, 0x7, 0x3}, {0xc2, 0x6, 0x6, 0x4, 0xca60, 0x9}]}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000ec0)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)='2', 0x1}], 0x1, &(0x7f00000050c0)}}, {{&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000640)}}], 0x2, 0x0) 2018/04/03 12:15:40 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/189) 2018/04/03 12:15:40 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140), 0x0) 2018/04/03 12:15:40 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x6, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x4a0, 0x0, 0x0, 0x278, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x2, 0x20}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x1, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/04/03 12:15:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f00000003c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000440)='net/rfcomm\x00') bind$vsock_dgram(r3, &(0x7f0000000480)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa8eaaaaaaaaaad169994433204790955276764cc472aa0086dd6050a09c0008dffffd80010300000077186c760000040000030000000080e100000000eeffffffaa0000000000089078"], &(0x7f0000000040)) 2018/04/03 12:15:40 executing program 6: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'bcsf0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) syz_read_part_table(0x200, 0x9, &(0x7f0000001600)=[{&(0x7f0000000200)="9b15219e405905d23d0916c3", 0xc, 0x6}, {&(0x7f0000000240)="27ede0dbd7a35398f3524a", 0xb, 0x3}, {&(0x7f0000000380)="4f18ee58b3a048347f69f8505eccc94fc314003b809d32193d262843ad6f8f21dc1f21665fdc", 0x26, 0x5}, {&(0x7f00000003c0)="0a42b399c293878e76c0d93041ec3f03acbe32da8dc06ae89988128189fdc3e11e26ce1e6a4642f06a293f27a1b691af2ab74a4ddca0388a7b9d95edb8d194723e50d68e13aded8cc6b2442125cae458fc35fd6e0059afd7d46d176513c201bf0c52ab79cbd937c2f1e6901434c5cbf2b9b8", 0x72, 0xaa56}, {&(0x7f0000000440)="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", 0x1000, 0x7}, {&(0x7f0000001440)="f962ee3fae71eb7bcb30b809f6db45b2801353", 0x13, 0x10000}, {&(0x7f0000001480)="c3d8b631d0afe637f66a6084f392b74133914a32e1b9d3bd3f4257202734eddaabd21202f3c913ad487686ff1d58c1816c43d805e0e893fa4f806bdd3e0f92ffed37c91a5ab269", 0x47, 0xffffffff}, {&(0x7f0000001500)="418b33c157eddd445c2459ecfa54f6f18e14ebc5fe", 0x15, 0x9}, {&(0x7f0000001540)="90e80bf07cca458030ca978f758e00eda0bab355bf956677c17515e75c7e70a2582afa403678704db12bae9b0d1ea3225298b17ae50e6c59b39b61f82d6b118855f1244a71a83790cae05d63352cf22ccacdc143d5767fc2be5f9d52ea9eaf2f035881a724207cd57dcb59092847d4463b1b9d8d21f2efc9591190add9b68ad745698bc84868", 0x86, 0x2}]) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000140)={[{0x5, 0x6, 0xa72f, 0x8, 0x6, 0x4, 0xeb, 0x1000, 0x2, 0xfff, 0xdf, 0xff, 0x4}, {0x6, 0x3, 0x0, 0x2, 0x3f, 0xd578, 0x2, 0x80000000, 0xfffffffffffffffd, 0x2, 0x5, 0xc3, 0x8}, {0x10000, 0x36c1, 0x4, 0x3, 0x52300, 0xfffffffffffffffe, 0xe170000000, 0xa4e, 0x3ff, 0x2, 0x100000000, 0x20, 0x5}]}) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) readlink(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)=""/72, 0x48) getdents64(r1, &(0x7f00000017c0)=""/188, 0xbc) 2018/04/03 12:15:40 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x4, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x8, 0x280) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000380)=0x2, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x101, 0x4000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x101ff, 0x2, 0x10f001, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) getsockopt$inet6_int(r0, 0x29, 0x4000000000cf, &(0x7f0000000100), &(0x7f0000000040)=0x4) 2018/04/03 12:15:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000000040), &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) 2018/04/03 12:15:40 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000140)=""/217) 2018/04/03 12:15:40 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lchown(&(0x7f00000018c0)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000100)='fuseblk\x00', 0x114c0, 0x0) dup2(r0, r1) 2018/04/03 12:15:40 executing program 3: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4080, 0x0) r1 = getpid() openat(r0, &(0x7f0000000040)='./file0\x00', 0x4c0400, 0x10) r2 = eventfd2(0x0, 0xfffffffffffffff9) sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x1) write$eventfd(r2, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000ad8f46)=""/186, 0xba, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) 2018/04/03 12:15:40 executing program 1: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000001240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040), 0x10) 2018/04/03 12:15:40 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x105000) bind$rds(r1, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r2 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x8, 0x9, 0x841, 0x400, 0x7, 0x8}, 0xc) write$cgroup_int(r2, &(0x7f0000000140)=ANY=[], 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x200000, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x3, 0x20400) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000180)=0x7, &(0x7f00000001c0)=0xffffffffffffffe8) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000000c0)) 2018/04/03 12:15:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(r0, &(0x7f0000000080)=""/40, 0x28) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x21) getdents(r1, &(0x7f0000001000)=""/4096, 0xfffffffffffffea3) 2018/04/03 12:15:40 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f0000000100)=@ethtool_wolinfo={0x6, 0x0, 0x0, "600a30fc57c1"}}) 2018/04/03 12:15:40 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x1, 0x0, 0x20000, 0x0, 0x80000001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3007, 0x0, 0x13, r1, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x4000}, 0xc) 2018/04/03 12:15:40 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x4) 2018/04/03 12:15:41 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x3f, 0x31, 0x2f, 0x0, 0x36]}, 0x15c) 2018/04/03 12:15:41 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) epoll_wait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0xc1c) 2018/04/03 12:15:41 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00\b\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) readv(r1, &(0x7f0000c43f70)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) 2018/04/03 12:15:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/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_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f00000002c0)={{0x2, 0x7, 0x100, 0x4, "ff75792bc4bfc3df349ca19821f62505af8b8775a13a0bae806842c000935bc63afd6b92eb3e1d8dadeca493", 0x9}, 0x0, 0x0, 0x7fff, r4, 0x5, 0x0, "8b23fb95215649a7a8fcb5b80b82853795392a73c876b4ca55f116c2d55be588f635ace0c552454ba368d34b7a3dc1034fc0a9bb0bdef8bf07fbff7819266dc0", &(0x7f0000000140)='/dev/kvm\x00', 0x9, [], [0x4, 0x8, 0xfffffffffffffff9, 0x6]}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000400)=@pic={0x1, 0xfffffffffffffff8, 0xba9dede, 0x8, 0x0, 0x80000001, 0x5, 0x100000001, 0xf3b, 0x9, 0x800, 0x3, 0x4, 0x8, 0x2, 0x3}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x11e80c84, 0x401}) 2018/04/03 12:15:41 executing program 4: madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/95) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/04/03 12:15:41 executing program 1: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) sendto$inet6(r0, &(0x7f0000000040)="b2", 0x1, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0xfef2, &(0x7f00000000c0), 0x2bf, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/04/03 12:15:41 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup2(r0, r1) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0), 0x1}, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000000c0)=0x6) 2018/04/03 12:15:41 executing program 5: syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000000040), &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/03 12:15:41 executing program 2: chmod(&(0x7f00000000c0)='./file0\x00', 0x80) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='memory.low\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x12000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000080)) write$cgroup_int(r1, &(0x7f0000000140), 0x0) 2018/04/03 12:15:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be7000)="e5", 0x1a) r1 = accept$alg(r0, 0x0, 0x0) fstatfs(r0, &(0x7f0000000000)=""/199) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x88, r3, 0x100, 0x70bd2c, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4001}, 0x24000004) sendmsg$alg(r1, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000d64000), 0x0, &(0x7f000086e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000834000)={&(0x7f000072a000)=@ax25, 0x80, &(0x7f0000152f70)=[{&(0x7f0000f5dfed)=""/1, 0x1}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/03 12:15:41 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xc2, 0x200) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='nr0\x00') getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/82, &(0x7f0000000100)=0x52) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x1000, 0x8000, 0x0, 0x1, 0x94ee, 0x10001, 0x3, 0x9, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000280)={0x5, {{0xa, 0x4e22, 0xff, @empty, 0x5}}}, 0x88) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1, 0x88f}, &(0x7f0000000380)=0x8) recvmsg(r0, &(0x7f0000000680)={&(0x7f00000003c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000440)=""/149, 0x95}, {&(0x7f0000000500)=""/77, 0x4d}, {&(0x7f0000000580)=""/57, 0x39}, {&(0x7f00000005c0)=""/3, 0x3}], 0x4, &(0x7f0000000640)=""/31, 0x1f}, 0x2100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'gretap0\x00', r3}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000700)) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000740)={0x62, @empty, 0x4e21, 0x0, 'rr\x00', 0x1, 0xc000000000000000, 0x32}, 0x2c) ioctl$void(r0, 0x5450) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000800)={'bond0\x00', {0x2, 0x4e24}}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000840)=0x5, 0x4) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000880)="9d4692760c7c3e742e2a2410aa7376656eaec844") ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000008c0)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4f938bd8, 0x1, 0x3, 0x500, 0x7f, 0x4000000, r4}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000940)={r2, 0xdf, "d5ee93755c59e4fc69a6228a232af6be6790427294c8f32422c1a291e831992ed7f6cdfb64f57f0cae5ff172112a9df17afad2dbb680f7838aab98391375b03501bacbc07b55f952d49cd020172d4b40ec452517baf62135f7d73d18ca8a20213ab65595b8c85247681256500600f4869e1fd8c3850046dea206a934c353c4f25f822a70964888c525cbfd726df74ad1d365c63f513a1c3ab4fe76448606ec790f445b9fd90e72cd338aae9b4d31895c1dc360262389d2a85b752265dd26e01c2c863a029a40251199c852bf6355216bc8b289391ffd366fc6903d20487396"}, &(0x7f0000000a40)=0xe7) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000a80)) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000ac0)=0x4, 0x4) getpeername(r0, &(0x7f0000000b00)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000b80)=0x80) connect$vsock_stream(r0, &(0x7f0000000bc0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0}, &(0x7f0000000c80)=0xc) r6 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000f00)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000cc0)=@updpolicy={0x1dc, 0x19, 0x0, 0x70bd2a, 0x25dfdbfb, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, @in=@loopback=0x7f000001, 0x6, 0x20, 0x4e23, 0xff, 0xa, 0xa0, 0x20, 0x16, r4, r5}, {0xfffffffeffffffff, 0xfffffffffffffffb, 0x7, 0xf9d9, 0x8a1, 0x3, 0xff, 0x401}, {0x1, 0x38, 0x8, 0x1}, 0x1, 0x6e6bb7, 0x1, 0x0, 0x2, 0x1}, [@user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @mark={0xc, 0x15, {0x35075d}}, @coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @policy={0xac, 0x7, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x4e24, 0x3, 0x4e21, 0x0, 0xa, 0xa0, 0xa0, 0x3f, r3, r6}, {0x5, 0x20, 0x756d, 0x800, 0x7ff, 0x4f, 0x8, 0xfffffffffffffffa}, {0x6, 0x1, 0x6405b4c0, 0x401}, 0x7, 0x0, 0x1, 0x1, 0x2}}, @etimer_thresh={0x8, 0xc, 0x480000000000000}, @extra_flags={0x8, 0x18, 0xfffffffffffff800}, @ipv6_hthresh={0x8, 0x4, {0x2, 0x17}}, @coaddr={0x14, 0xe, @in=@rand_addr=0x7fffffff}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x4}, 0x80) openat$vnet(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000f80)) sendto(r0, &(0x7f0000000fc0)="aef5eba3ac5da39e47906afa5441e7c15767178798bdfe118da9a95d757e52021fa2f2d72d2cebdf9c782afc04f7360200", 0x31, 0x40000, &(0x7f0000001000)=@generic={0x11, "4ae87ac149fe28b629846898adcaf7f0cf4c2d1f955c599d99efa52677ab071907296e914bdee9ac08acd6dc6b788af9427a9a9d2e6fb95503553b3c907cb15f738779997a52ed3dc0fad91c2271d3c3a9df192a7995c1e16e07871316c36f4b6e5a7b147660219eeee0af1935c600aea263ec889190cc6b3c08187c2d5e"}, 0x80) utime(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x3, 0x1000}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001100)={'bcsh0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/03 12:15:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000100)=""/156) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) ioctl(r1, 0x7fff, &(0x7f00000001c0)="82918d90b2d271b79730ef57c685b8013fa973c243b6dfab50f9f0e3a5c448a4598b0a6d06543a28bb27fe91419ec82cd0d09484a2e624d8ab916a57bcb4d3602f44b719d10d3688bc901039974f07f510ef85765515a8221ad1e454eb6c14b9ea959b793bce2318ea959340657cfe29796ab7de13bc6ba35764f8e5488ec11d61e8c9ef8ae530e15c0af47487ea2065be1de740f16aa572db6e351003ddefd7413ec4435f04d098829a2e7812f85a9ae8b016f28a6f4a042f18ec41aab22ebeb2987101029fce183a0dbdc588f1d53e63c3ea0a16f8cce0957720f232bf64998785a27f") connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/03 12:15:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)=ANY=[@ANYBLOB="14009923b2a3d53adba1bb9301020000bbfd454de3ebfd6a7b"], 0x14}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x9, 0x4) 2018/04/03 12:15:41 executing program 6: syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x1c1103) r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x10ff000000000, 0x80640) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={r0, 0xfffffffffffffffe, 0x2, 0xfefffffffffffffd, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x7, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0xf}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x1, 0xc6, &(0x7f0000000100)=""/198}, 0x48) 2018/04/03 12:15:41 executing program 2: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 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) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r2 = getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x100, 0x0, 0x6, 0x1ff, 0x0, 0x10000, 0x3500b, 0x200000000008, 0x2, 0x9, 0x2, 0xa, 0x7, 0x40, 0xa9, 0x8, 0x42, 0x400, 0x81, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x8, 0x16b, 0x800, 0x100000, 0x1ff, 0x46, 0x100, 0x200, 0x0, 0x401f, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x29620, 0xfffffffffffff60c, 0x5, 0x6, 0x4, 0x1, 0x7}, r2, 0x1, r1, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x2, 0x200000) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f00000003c0)=0x1) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f00000002c0)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000340)) r5 = syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc10c5541, &(0x7f000035dffc)) r6 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) close(r6) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x800400, &(0x7f0000000240)="2ae58a34f307b9d9a01b35be38d783586999adc7711c7c339601809e437cbeff0b32e419718a80c9f334603f7ab1c7e8bc2308430599bc787b3c6a11b6311de0eaa5a1e99e24cbd9b2ec972e5a52faff2913405cc857e75c2ecafb1104058d8843") close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000900)={0xffffffffffffff9c}) sendmsg$kcm(r7, &(0x7f0000009f00)={&(0x7f0000009b80)=@ll={0x11, 0x18, 0x0, 0x1, 0xffe0000000000000, 0x6, @random="434de4d182c8"}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000680)="349f6535568160548a40b21cd64d62383b72f744517e3c24d908760aba158016a7537d737c0ff85d18d48f48bf4b2c55be4a57c381817f82ce57063dc1db79c1700884e8ce6f007b30125b64c2ced55a0386f076bb4ad632", 0x58}], 0x1, &(0x7f0000009c40)=ANY=[], 0x0, 0x4000000}, 0x4200000) socketpair(0x3, 0x1, 0x174f1f0c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000002c0)={r7}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r7) 2018/04/03 12:15:41 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000180)={0x2}) mmap(&(0x7f00002b2000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mq_getsetattr(r0, &(0x7f00000000c0)={0x7f, 0x7ff, 0x2, 0x101, 0x1, 0x0, 0x4, 0x80000000}, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/03 12:15:41 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r3, 0x4}, &(0x7f0000000280)=0x8) ioctl$KDMKTONE(r2, 0x4b30, 0x9) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)='0', 0x1}]) 2018/04/03 12:15:41 executing program 4: unshare(0x20020400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000000e, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f00000001c0), &(0x7f0000000480)}, 0x20) r1 = getpid() r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x208200) execveat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000180)="76626f786e65743125626465766d696d655f74797065766d6e657430d900", &(0x7f00000001c0)='#\x00', &(0x7f0000000200)='eth0-\x00', &(0x7f0000000280)='self\x00'], &(0x7f0000000400)=[&(0x7f0000000300)='!(\x00', &(0x7f0000000340)='{vboxnet1\x00', &(0x7f0000000380)="6574683073797374656d2d70726f63872f00", &(0x7f00000003c0)='\x00'], 0x0) ptrace$peek(0x1002, r1, &(0x7f00000004c0)) r3 = socket(0xc, 0x1, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f42ac634400000000000000381200d5beb3b74713b0d076c616343d79d4f7d8ecb51b7a2896acb95f6323d797b945673cea285f1079cc08223aaca6460a505e7c431aa1d8d88a89cecbb6c0337a791b4b8c2d4c"], &(0x7f00000024c0)=0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x34, "4b36e1906d5a325c0d51a4e6459729c4fe8d81d8d717c669efaf6a4d45fc74eff65c990c7962fc94e20dbd14b570eafd3c7f54ed"}, &(0x7f0000000240)=0x3c) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={r5, 0x20, 0xe012, 0x1}, &(0x7f0000000500)=0x10) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002500)={r4, 0x7, 0xffffffff, 0x3ff}, &(0x7f0000002540)=0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) 2018/04/03 12:15:41 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) [ 109.925909] xprt_adjust_timeout: rq_timeout = 0! [ 110.009642] xprt_adjust_timeout: rq_timeout = 0! 2018/04/03 12:15:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x1df1bc5925d0b618, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000180)=r2) write$cgroup_subtree(r2, &(0x7f0000000480)={[{0x2d, 'memory', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'rdma', 0x20}, {0x2d, 'memory', 0x20}, {0x2d, 'io', 0x20}, {0x2b, 'rdma', 0x20}, {0x0, 'io', 0x20}]}, 0x30) sendto$inet6(r0, &(0x7f0000000000)="cf", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000100)="88", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000280)="11", 0x1, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000340)=0x3ee) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)={r3, 0x1c, "a3d90fd024e019768cf08db75c0d59f03c2b0c67547cda952a9e87d9"}, &(0x7f00000002c0)=0x24) write(r2, &(0x7f0000000380)="76f92eb7176a1694785f2bde7f5d91ccc7c58afa9898eff8bdf0632bad99c1a084b8e754092713a789472f650407af71871907d1b0960411cd544360f2652f55389d8e466db7041d83cdc475df7ed77f2b94f94bb68dc26a9bcaae1fcc096292da1a94f7ec23dce14fb8046aef9e0fc85b8e0359190619d0ac1cd92d93415e4c8d3fb8ea01c76283ad3cd33e2c90ffeb4064cd1a4e72ae1657219f3b9c15b266724392c10f3c9bb3f2d0540fcffaa4b67e2499f6be8d3cd0e3dacc3c7797fc2f0f", 0xc1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)="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", 0x201}], 0x1) ioctl$sock_ifreq(r0, 0x89df, &(0x7f0000000200)={'ifb0\x00', @ifru_mtu=0x3}) 2018/04/03 12:15:42 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x120, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0xa000) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), 0x4) socketpair(0x1b, 0x80f, 0x7, &(0x7f0000000040)) 2018/04/03 12:15:42 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@can, &(0x7f0000000180)=0x80) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) connect$can_bcm(r0, &(0x7f0000000280)={0x1d, r1}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x2101) close(r2) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000013002907000000000000000000000000", @ANYRES32=r4, @ANYBLOB="000000000000000028000e000041b30000000000000000000000000000000000000000000000000000000000"], 0x48}, 0x1}, 0x0) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xc78, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/117, &(0x7f0000000140)=0x75) 2018/04/03 12:15:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000680)='bpf\x00', 0x0, &(0x7f00000007c0)) chmod(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x0, {{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xe73c}}}, 0x88) mknod(&(0x7f0000000140)='./file0\x00', 0x100, 0x3ff) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000280)={0x0, r0}) inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x108) io_setup(0x7d, &(0x7f00000002c0)=0x0) io_getevents(r1, 0x200, 0x7, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/69, 0x45) 2018/04/03 12:15:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0xff4b) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/04/03 12:15:42 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x400000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000004ffc)=0x8001) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000000)=@generic={0x400, 0x10000, 0x8000}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) epoll_create1(0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000000080)=""/233) 2018/04/03 12:15:42 executing program 5: syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000000040), &(0x7f0000000080)) 2018/04/03 12:15:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xeb8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="41773fa40b01005719c0ee9138c91e49381fabc4bcf7a2dcdd19d7dbca4ef07199b2e684a1b8588a761d3b0f31fc38a70ee6c461d441d8af06880000000000b256558bb6e4490fbdc5b41d9b7f393d4ef36d1485d94e2bdfe1ae8a2afe639efd7e9ff6b0f6d687f3cedb51168129ce11a4aa1f115399063cc6af3ffbfc0bfe0000"], &(0x7f00000002c0)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x4, 0x1ff, 0x6, @random="ad36822364e5", 'dummy0\x00'}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000000c0)={0x6, [0x3f, 0x29, 0x7, 0xfff, 0x5, 0x80000001]}) 2018/04/03 12:15:42 executing program 5: clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000000040), &(0x7f0000000080)) 2018/04/03 12:15:42 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x10000, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x4, 0xfffffffffffffffa, 0x180000000000000, 0x53e, 0x0, 0x7f, 0x80000, 0x7, 0x8001, 0x4, 0x1, 0x155e53a, 0xbdfa, 0x3, 0x5df8, 0x5, 0x219, 0x401, 0x3, 0x6, 0x1775, 0x10000000000000, 0x10000000, 0x0, 0x4, 0x1000, 0x7f, 0x5, 0x9, 0x2, 0x5, 0x0, 0x12, 0x4, 0x0, 0x3, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0x2}, 0x0, 0x100, 0x20f2, 0x7, 0xffffffff, 0x8, 0x5}, r0, 0x5, r1, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='..', &(0x7f0000000040)="2ee5", 0x0, 0x0, 0x0, 0x0, 0x0, 0x213000) 2018/04/03 12:15:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000180)={0xffffffffffffff62}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x0, 0x0, 0x1}) 2018/04/03 12:15:42 executing program 3: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) listen(r1, 0x100000001) getsockopt(r1, 0x100000114, 0x2711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0x28) finit_module(r1, &(0x7f0000000040)='\x00', 0x3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x40, 0x7, 0x300000000, 0x1f, 0x0, 0x7fffffff, 0x20000, 0x3, 0x3f, 0x400, 0x7, 0x5, 0x8, 0x5181, 0x0, 0x2, 0x100000000, 0xf55, 0x6e9a, 0x81, 0x6, 0x4858, 0x40, 0x100000001, 0x3, 0x8, 0x800, 0x3, 0x3, 0x81, 0x10000, 0x9, 0x81, 0x9, 0x20, 0x1, 0x0, 0x4, 0x2, @perf_config_ext={0x1000, 0xfebd}, 0x20, 0x10000, 0x9, 0x1, 0x10000, 0x3, 0x2}, r2, 0x5, r0, 0x1) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000200)=0xffffffffffffffd0) 2018/04/03 12:15:42 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x7c, r1, 0x200, 0x70bd28, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xe}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40800}, 0x1) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0xfff, &(0x7f0000000080)=0x4) fcntl$setflags(r0, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000004c0), &(0x7f0000000500)=0x8) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r3 = epoll_create1(0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x1) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000001c0)={{0x101, 0x414}, 'port1\x00', 0x2, 0x40051, 0x7, 0x3, 0x8, 0xffffffff, 0x0, 0x0, 0x5}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000002000)=[{0x10, 0x10f}], 0x10}, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000480)={0x10000000000000, 0x2}) fsetxattr(r3, &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000000100)='wlan1cgroup-wlan0md5sumwlan1vboxnet0wlan0{\\,wlan0\x00', 0x32, 0x3) ioctl(r2, 0xc0184900, &(0x7f0000002000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d83000)) sendmsg$nl_netfilter(r0, &(0x7f0000000940)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000900)={&(0x7f0000000540)={0x390, 0xf, 0x3, 0x20, 0x70bd25, 0x25dfdbfe, {0xf, 0x0, 0x2}, [@typed={0x8, 0x31, @fd=r2}, @typed={0x8, 0x92, @u32=0xfffffffffffffffd}, @typed={0x14, 0x3e, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}, @generic="230adfa321f1a1d92930648f7b0a0d0c4f12fba84f96874e", @nested={0x330, 0x33, [@generic="83fa551af325b76e4baf0c0d96386a80a5f7f027e612330393400a30eae0bfd722158e8e507d43af426551eb70eeb8d9d6b478965cf579e8d50da43ec86569bc4b9dbcee9d81f09620c4121c6bafbc75b2b4b45b0d92922e1a6aad1dd0dd4e4bc204fa4e1177267b7795d983b9367ae6581efeb8e4c12a0991c06563f8cacd93ee9359a7614f57982fe57867a344e4c24e5e9aebdc3eecc05532ecb4499b299538d965303e4a6c77154dfd99b1bbcd5e80fed7736f550dcc1daf6acd6905e222ae588875e47a79ad175ee6436944", @generic="df5c82f52ee6a5f98fd985e0458931ba666a4ecd30213f515ead132800f7faa4d0d3a58374cb7b523cb28d30713530ef29c52a6ab3e1508fa7c757979141997a47b64c7bdcde186fed8be9266e1434cf956889dacc96d5bcecca804d25f0f0d35bbc9d75145d04a7b6c01316059819ad188c289ce4cc361edeb4f8e5045c4016d06f8b5c6324a3ed754fc801b4bf7a3a66d250db46cfe121887f32f71f082e2d708f254c751524f9168b89798fbd6eb4346f153a0d8f3bad576fa55ff4d5cca1b6fbcd381890ddb8da048abb3c4b21160dfb48a557de1d91c5ecb08b9edd31146d4645d8d5", @typed={0x4, 0x48}, @generic="9f3397365ffbb5e6fb3037d44de04fa6efe079c6c222f4cd43614288842ccf9d60e354e6a33da0ade425a0664f3a132bede83700a6d84253d1dc1b264c0acabd89fe53ee9bab60b5595ac6df4caf2b52bec19326d63dfcdf55527c13d91d3178f3674d0d1aab9c1747a888b0feb1e2a05d891eae61b362e3a457049311c5fc96c7a579ed7fb2c3cd6229014169449fdaef2d84e2c5ac57fd015fd2df3b6cea63b014d16f53f983e6016c3564712a8eb8620f4a63212bb86913b6f62b43bcffdfa38f", @generic="4a01fc78316994222dcacc0ab4f665485296380ac9b121695ea4984e29afb0a2caf76f3977b2fdd5cb6809da3786f9883ee2bd8ed9ea9f360fbb58bdfe50de9899919d9011c663c059a30583c93c29f6c55faeb0c8c42667a688b0f54679a9ab3b8a9712282391e61e18abdb4da4aa188ff2ea480dbad840b46b5276595f4c4da471f40f9e3b9b24247d", @typed={0x4, 0x50}, @generic="10cc376faa84bc8165248c6562f2369f27a7d90c469cf3307c5dd1d942176900afd17fc970"]}, @typed={0x8, 0x62, @u32=0x2}, @typed={0x8, 0x52, @str='wrr\x00'}]}, 0x390}, 0x1, 0x0, 0x0, 0x40000}, 0x40004) dup2(r3, r0) 2018/04/03 12:15:42 executing program 6: r0 = socket$inet(0x2, 0x1000000000000001, 0x800) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "8605"}], 0x18}}], 0x2, 0x0) 2018/04/03 12:15:42 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000000000000) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0}], 0x1, 0x0) sendto$unix(r0, &(0x7f0000000140)="4d6d36359917526f689148220b4036fbed043ea496ac9ec8fa21b13c2707175ae8d1d40c5a4d686668820c2747fdef5e14f86178b1fae35795e1390e9f934652fc9fc6549a5339368300b3ae2fb8e64fa1aaa2173f965f44274f372c654915", 0x5f, 0x10, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x1, 0x10000, 0x7fff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x204, 0x4) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000240)) 2018/04/03 12:15:42 executing program 5: clock_nanosleep(0x0, 0xfffffffffffffffc, &(0x7f0000000040), &(0x7f0000000080)) 2018/04/03 12:15:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8003, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x6, 0x7, 0x9, 0x1a}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x5, "d40783c564"}, &(0x7f0000000240)=0xd) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xce8b}, 0x8) setsockopt(r0, 0x84, 0x80000800000023, &(0x7f0000000080)="d6be26484981ceeb05ea8af7b72b7f", 0xf) setsockopt$llc_int(r1, 0x10c, 0x8a79dcc1c2542601, &(0x7f0000000180)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/03 12:15:42 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) bind$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"b8dd9ecb5a00cc"}, 0x3}, [{"42a70eb84a278d"}, {"0ee885a10e1e77"}, {"62bb73c6ad1ece"}, {"e180e42d69e069"}, {"bfeb843af4ff33"}, {"e1d03ec4676ef8"}, {"b8bd487cbb6e4b"}, {"84c7a146e9e4e4"}]}, 0x48) r1 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x0, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000080)={0x0, 0x200000001, 0x0, 0x100}) 2018/04/03 12:15:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x4, 0x4) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000985000)={{}, {0x77359400}}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000000100)="f9c64085", 0x4, 0x0, &(0x7f00000000c0)={0xa, 0x4e1f, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = dup2(r0, r0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0x1ff) recvfrom$inet6(r0, &(0x7f0000000140)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/04/03 12:15:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000017c0)="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", 0xea3}, {&(0x7f00000003c0)="ab3cb4f382abaaae87346a1b896232a0bb911e993e8191429249b7454409a8b7966734c662777f7bc8eb79a839557dd40069e2732eb30192f2e3ddc76e769c0b08b40383121d84ff8af611c6b3f8beb64c408c60ed0503ab28212c046e6246708f34a0b16de5b2403967a6f19595c8951b33e3c6929818a845ae5b84143948fa10b943abc05a3a7db924fbdf92", 0x8d}], 0x2, &(0x7f00000027c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 12:15:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca0fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) vmsplice(r2, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) ioperm(0x8, 0x8, 0x0) vmsplice(r2, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000033c000)) read(r1, &(0x7f0000ebcf48)=""/184, 0xfffffda6) poll(&(0x7f0000000100)=[{r3}, {r2, 0x178}], 0x2, 0x0) listen(0xffffffffffffffff, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) connect$inet6(r4, &(0x7f0000174000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/04/03 12:15:42 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x1, 0xe74, 0x5, 0x7}, &(0x7f0000000200)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000040)=""/11) syz_emit_ethernet(0xfde7, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd60c06d3400bcd319809b8bd6083300fea00000000000e3bda8000b0000000000000200aa80"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x3fc000000000}, &(0x7f0000000180)=0x8) 2018/04/03 12:15:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) sendto$ipx(r2, &(0x7f0000000240)="b2492d796e9b1ad218c19a072393429fd4aeeea66194a9ddf08ea9c0f07ba203d85a5b827cb30d03a09b3868f4848331e76f1e748f3e3509ec6e21b0c15b86619296b74f84c90848df7651061fd1635ee99e9b6bdb94ec25eddc46fda33242594ccc919c9a7e7df15b", 0x69, 0x0, &(0x7f00000003c0)={0x4, 0x5c0, 0x4000000, "4da8b9dc1c30", 0x3}, 0x10) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0)=0x26, 0x4) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x80000001, 0x0, 0xf4d, 0x0, 0x5ec, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2a6}, {0x0, 0x0, 0x0, 0x7f5, 0xff, 0x4ad7}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 12:15:42 executing program 5: clock_nanosleep(0x0, 0xfffffffffffffffc, &(0x7f0000000040), &(0x7f0000000080)) 2018/04/03 12:15:42 executing program 2: syz_mount_image$xfs(&(0x7f0000000280)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f0000001480)={'nouuid,', {[{@noikeep='noikeep', 0x2c}]}}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) 2018/04/03 12:15:42 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x18080) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@int=0x1cb, 0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/04/03 12:15:42 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x311200) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f0000000080)={{0x108, 0xe630, 0x4, 0x3c4, 0x9, 0x4, 0x3df, 0x5}, "99b145d15219625e35512ce2da88c52ae9c7e783dfaee00241aec10bab36058cd0ae1eccce6c717b4d5e9e6b0cb2e49cb53c4204100b4680d8046747fed40457fddec46bf415775cc5eccdb415a54120d9aff8001a74c87c9ff34627a80588399a5c613e28858884c858847494bbb26f18a878208d27bca9dacee993b86a8f7bb69b767045fb474e7edd64d0b3131b12a761988b15752c64c8dc9e208840b42c41868cfe33cfdaa53997a9d954bb331137ebeb4b9668631097e5a29bc8c99a2e2e778bd318593328ecb0e36ac7adb1ed1b3043ed4098f6870e4d4e45c98156937c703ac57dcbb4516d37cce3fbecfe0080abd74a", [[]]}, 0x214) fallocate(r0, 0x0, 0x900, 0x8) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r1, 0x300, 0x70bd26, 0x25dfdbff, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = dup2(r0, r0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000400)=""/80) r3 = creat(&(0x7f0000000480)='./file0\x00', 0x120) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000004c0)=""/4096) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x811, r2, 0x0) lstat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = syz_fuseblk_mount(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)='./file0\x00', 0x8000, r4, r6, 0x7a3806b0, 0x7, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000001600)={r3, 0x3766}) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f0000001700)={0xc0000010}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000002a00)={0x6, 0x0, [{0x106000, 0xd7, &(0x7f0000001740)=""/215}, {0x0, 0x1d, &(0x7f0000001840)=""/29}, {0xd000, 0x40, &(0x7f0000001880)=""/64}, {0x6000, 0x1000, &(0x7f00000018c0)=""/4096}, {0x1, 0xf9, &(0x7f00000028c0)=""/249}, {0x5002, 0x36, &(0x7f00000029c0)=""/54}]}) fremovexattr(r0, &(0x7f0000002b00)=@random={'system.', 'fou\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002b40)={0x14c, 0x1000, 0x4, 0x0, 0x401, 0x80000000, 0x80000000, 0x2, 0x0}, &(0x7f0000002b80)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002bc0)={r8, 0x7}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/sequencer\x00', 0xa800, 0x0) fcntl$getownex(r7, 0x10, &(0x7f0000002c40)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002c80)=r9) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002cc0)=""/144, &(0x7f0000002d80)=0x90) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000002dc0)=0x8) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/sequencer\x00', 0x200000, 0x0) fchown(r0, r4, r5) openat$kvm(0xffffffffffffff9c, &(0x7f0000002e40)='/dev/kvm\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r10, 0x10e, 0x4, &(0x7f0000002e80)=0xd0, 0x4) 2018/04/03 12:15:42 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000640)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xdf6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x218) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006300)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a00000000000000fe80000000000000000000000000000000000000"], 0x2c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/mixer\x00', 0x4001, 0x0) epoll_pwait(r4, &(0x7f00000000c0), 0x0, 0x8, &(0x7f0000000100)={0x2}, 0x8) write$rdma_cm(r2, &(0x7f0000000780)=ANY=[@ANYBLOB="10000000300000fa", @ANYPTR=&(0x7f0000001200)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="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", @ANYRES32=r3], 0x38) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000580)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x20) r6 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x10080) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00000001c0)={0x4, [0x6, 0x4, 0x5, 0x7]}, &(0x7f0000000200)=0xc) write$rdma_cm(r2, &(0x7f0000001280)=ANY=[@ANYBLOB="110000001000a775", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x10) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000340)=0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) setpriority(0x1, r7, 0x7fff) sendmsg$nl_generic(r6, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200c0000}, 0xc, &(0x7f00000004c0)={&(0x7f00000012c0)={0x3b0, 0x25, 0x400, 0x70bd28, 0x25dfdbfd, {0x6}, [@nested={0x98, 0x1e, [@typed={0x8, 0x2b, @fd=r0}, @generic="a88094e9bd8991df1dd5f8def0ee11fbb36ec041c5f75297c2a5628515ad4f7f462029f73eeba7f4fafbb3a1beaf76fb2a8ad7d06127717fe093bf13f51a8da82b587bdb1b45c06c6f43cc4dc496fab96d5f54b24557edfef544bd3bbce3d42e05e466fd29491b7f735b70134ee3e45c21251eedd87d012391d85810d6a91435ab2da4664d7468a429a2"]}, @nested={0x58, 0x53, [@generic="2e0df0a940e0fac727a4fabd7778d3d18e022004d1f2170be52690a5190ce5b2d2866a870c52ac53638aefd2ab1eddf9166fa23f310f46dfb48f89cd047680e6fca167e762a668913bcfab9c576892404b"]}, @nested={0x98, 0x61, [@typed={0x8, 0x7f, @fd=r0}, @generic="603c44a046b8d6c0dd554c4a0d595c4b9e469e1c6500cd4e77372795fc3c08e0949c311cd644cc1eff20505521ebf07b0887e3ae21834786364ba8d0008822734668e9012bfb5965971fe4e3909bf436077bc60970b09e74e22e56ca29107bbc03026fef543c6bc42ab3a9764a3d2950897b392b98f598207b28c62c175c17ff2a74cba27f49b89079b4b8"]}, @nested={0x14c, 0x3f, [@generic="83327373b12c1febbb9b7043ad903f7dbdcaeeed1b5e93602cc591594929927ce7026c80d52d59332bd643a421d044773d531730adb7c56bb7dd2767ae836094c35074e39387954cce5e4d207753709d", @generic="a38f6fdb9a480a40d72bb72dab6dc5eb36407c5ba8bce08537ae4f34947626c540233215c58001a7547ace8a7046961a4016238ab0bbea264e00b70f638f79cc63ebb487bed5b355c6fbd8861b809d9fc4e7ba65f5369ef10aef376f1f0386e0c74b94fc741fab00c6818580303530aaf320462fd8244b21ccd23935e7386dd474c6d9503e5f4d15621317014a549fa2ddea992dadd3c834be961cba443e2cb13556ec1d3fe59d5bc0133352d0ad5d133947c6fb4ccf32689407395f3da8c318dbd10c32671e24d90dec5c71bc6f6b15977ed0d09ff80fb252ef9d91fe9cac2ca5583f100e0eae8174d689a4a8986b47a89b785847d95ca3"]}, @generic="081914cf71e8a70086524732af7178acaaf5c977a42979d51aa7174ba7b9973420e62f7d585683bda54a10a5121a0d81e2c1f0e5587d092aec6fe9309b25f871d2c7422bea1a999ecfabc1881789f68260c13f85a19f497547811eb64055cad1da998602c423161128dba74b9f4a96e12f7f263827a2258d6d714b95257d757f42533a6e4fbd62813ae17bf63b0546c714b89118515e5ce96c56c62355897c9b9d86e744a1c7fcd8d34dd288601f05056a0d4c8c06bc9a6c4ba73d08cc692ecb00a75bac4b81e7"]}, 0x3b0}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 2018/04/03 12:15:42 executing program 5: clock_nanosleep(0x0, 0xfffffffffffffffc, &(0x7f0000000040), &(0x7f0000000080)) 2018/04/03 12:15:42 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x7, 0x9}, 0x2c) read(r0, &(0x7f0000000080)=""/245, 0xf5) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101500, 0x0) 2018/04/03 12:15:42 executing program 5: clock_nanosleep(0x9, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/04/03 12:15:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x1ff, 0x401, 0xb3bc, 0xff, 0xfffffffffffffff7}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c880000006202000000000bc100", &(0x7f0000000280)=@ethtool_eee={0x45, 0x7f, 0x4, 0x2, 0x9, 0x81, 0x10001, 0x20, [0xffffffff, 0x1]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', 0x1000}) [ 111.301990] XFS (loop2): Invalid superblock magic number [ 111.330391] ODEBUG: object is on stack, but not annotated [ 111.337230] WARNING: CPU: 1 PID: 10064 at lib/debugobjects.c:366 __debug_object_init+0x637/0x1150 [ 111.346236] Kernel panic - not syncing: panic_on_warn set ... [ 111.346236] [ 111.353588] CPU: 1 PID: 10064 Comm: syz-executor5 Not tainted 4.16.0+ #12 [ 111.360490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.369818] Call Trace: [ 111.372381] dump_stack+0x1a7/0x27d [ 111.375989] ? arch_local_irq_restore+0x53/0x53 [ 111.380638] ? vsnprintf+0x1ed/0x1900 [ 111.384427] panic+0x1f8/0x42c [ 111.387597] ? refcount_error_report+0x214/0x214 [ 111.392329] ? show_regs_print_info+0x18/0x18 [ 111.396801] ? __warn+0x1c1/0x200 [ 111.400234] ? __debug_object_init+0x637/0x1150 [ 111.404878] __warn+0x1dc/0x200 [ 111.408135] ? __debug_object_init+0x637/0x1150 [ 111.412780] report_bug+0x1f4/0x2b0 [ 111.416384] fixup_bug.part.10+0x37/0x80 [ 111.420421] do_error_trap+0x2d7/0x3e0 [ 111.424284] ? math_error+0x400/0x400 [ 111.428064] ? find_held_lock+0x35/0x1d0 [ 111.432103] ? __debug_object_init+0x58b/0x1150 [ 111.436766] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 111.441595] do_invalid_op+0x1b/0x20 [ 111.445373] invalid_op+0x1b/0x40 [ 111.448801] RIP: 0010:__debug_object_init+0x637/0x1150 [ 111.454064] RSP: 0018:ffff8801d73678e8 EFLAGS: 00010086 [ 111.459403] RAX: 000000000000002d RBX: 0000000000000001 RCX: 0000000000000000 [ 111.466649] RDX: 000000000000002d RSI: ffffc900068ed000 RDI: ffffed003ae6cf11 [ 111.473896] RBP: ffff8801d7367b40 R08: ffffed003b624f99 R09: ffffed003b624f99 [ 111.481141] R10: 0000000000000001 R11: ffffed003b624f98 R12: ffff8801af1fbaf0 [ 111.488392] R13: ffff8801af1fbb00 R14: ffff8801d7367ca0 R15: ffff8801aa46c640 [ 111.495649] ? __debug_object_init+0x5f8/0x1150 [ 111.500301] ? perf_trace_lock+0xd6/0x900 [ 111.504423] ? perf_trace_lock_acquire+0xe3/0x980 [ 111.509250] ? debug_object_fixup+0x30/0x30 [ 111.513548] ? perf_trace_lock+0x900/0x900 [ 111.517760] ? trace_event_raw_event_lock+0x340/0x340 [ 111.522925] ? trace_hardirqs_off+0x10/0x10 [ 111.527227] ? find_held_lock+0x35/0x1d0 [ 111.531264] ? find_held_lock+0x35/0x1d0 [ 111.535307] ? alarmtimer_get_rtcdev+0x2c/0x40 [ 111.539865] ? lock_downgrade+0x980/0x980 [ 111.543989] debug_object_init+0x17/0x20 [ 111.548028] hrtimer_init+0x8c/0x410 [ 111.551720] ? kasan_check_read+0x11/0x20 [ 111.555845] ? hrtimer_init_on_stack+0x40/0x40 [ 111.560401] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 111.564962] ? security_capable+0x8e/0xc0 [ 111.569088] ? ns_capable_common+0xcf/0x160 [ 111.573390] alarm_timer_nsleep+0x164/0x4d0 [ 111.577776] ? alarmtimer_do_nsleep+0x610/0x610 [ 111.582420] ? get_timespec64+0x104/0x170 [ 111.586547] ? timespec_trunc+0xe0/0xe0 [ 111.590500] ? up_read+0x1a/0x110 [ 111.593932] ? __do_page_fault+0x358/0xbe0 [ 111.598141] ? lock_downgrade+0x980/0x980 [ 111.602266] SyS_clock_nanosleep+0x235/0x330 [ 111.606654] ? compat_SyS_clock_getres+0x160/0x160 [ 111.611560] ? do_syscall_64+0xb7/0x940 [ 111.615512] ? compat_SyS_clock_getres+0x160/0x160 [ 111.620416] do_syscall_64+0x281/0x940 [ 111.624277] ? vmalloc_sync_all+0x30/0x30 [ 111.628400] ? finish_task_switch+0x1b9/0x970 [ 111.632869] ? finish_task_switch+0x17a/0x970 [ 111.637339] ? syscall_return_slowpath+0x550/0x550 [ 111.642242] ? syscall_return_slowpath+0x2ac/0x550 [ 111.647145] ? prepare_exit_to_usermode+0x350/0x350 [ 111.652140] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 111.657482] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 111.662301] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 111.667463] RIP: 0033:0x4552d9 [ 111.670627] RSP: 002b:00007f871c5a1c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 111.678310] RAX: ffffffffffffffda RBX: 00007f871c5a26d4 RCX: 00000000004552d9 [ 111.685554] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000009 [ 111.692799] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.700042] R10: 0000000020000080 R11: 0000000000000246 R12: 00000000ffffffff [ 111.707287] R13: 000000000000004f R14: 00000000006f3808 R15: 0000000000000000 [ 111.714543] [ 111.714545] ====================================================== [ 111.714548] WARNING: possible circular locking dependency detected [ 111.714550] 4.16.0+ #12 Not tainted [ 111.714552] ------------------------------------------------------ [ 111.714554] syz-executor5/10064 is trying to acquire lock: [ 111.714556] 00000000f4fef230 ((console_sem).lock){-.-.}, at: down_trylock+0x13/0x70 [ 111.714563] [ 111.714565] but task is already holding lock: [ 111.714566] 000000004cf5d977 (&obj_hash[i].lock){-.-.}, at: __debug_object_init+0x123/0x1150 [ 111.714573] [ 111.714575] which lock already depends on the new lock. [ 111.714576] [ 111.714578] [ 111.714580] the existing dependency chain (in reverse order) is: [ 111.714581] [ 111.714582] -> #3 (&obj_hash[i].lock){-.-.}: [ 111.714589] _raw_spin_lock_irqsave+0x96/0xc0 [ 111.714591] __debug_object_init+0x123/0x1150 [ 111.714593] debug_object_init+0x17/0x20 [ 111.714595] hrtimer_init+0x8c/0x410 [ 111.714596] init_dl_task_timer+0x1b/0x50 [ 111.714598] __sched_fork+0x2b1/0xc20 [ 111.714600] init_idle+0x75/0x820 [ 111.714602] sched_init+0xbf0/0xd1a [ 111.714603] start_kernel+0x452/0x819 [ 111.714605] x86_64_start_reservations+0x2a/0x2c [ 111.714607] x86_64_start_kernel+0x77/0x7a [ 111.714609] secondary_startup_64+0xa5/0xb0 [ 111.714610] [ 111.714611] -> #2 (&rq->lock){-.-.}: [ 111.714618] _raw_spin_lock+0x2a/0x40 [ 111.714619] task_fork_fair+0x7a/0x690 [ 111.714621] sched_fork+0x450/0xc10 [ 111.714623] copy_process.part.38+0x1866/0x6140 [ 111.714625] _do_fork+0x1f7/0xfa0 [ 111.714627] kernel_thread+0x34/0x40 [ 111.714629] rest_init+0x22/0xf0 [ 111.714630] start_kernel+0x7f1/0x819 [ 111.714632] x86_64_start_reservations+0x2a/0x2c [ 111.714634] x86_64_start_kernel+0x77/0x7a [ 111.714636] secondary_startup_64+0xa5/0xb0 [ 111.714638] [ 111.714639] -> #1 (&p->pi_lock){-.-.}: [ 111.714645] _raw_spin_lock_irqsave+0x96/0xc0 [ 111.714647] try_to_wake_up+0xc0/0x1300 [ 111.714649] wake_up_process+0x10/0x20 [ 111.714651] __up.isra.0+0x1cc/0x2c0 [ 111.714652] up+0x13b/0x1d0 [ 111.714654] __up_console_sem+0xb2/0x1a0 [ 111.714656] console_unlock+0x5af/0xfb0 [ 111.714658] do_con_write+0x106e/0x1f70 [ 111.714660] con_write+0x25/0xb0 [ 111.714661] n_tty_write+0x5ef/0xec0 [ 111.714663] tty_write+0x3fa/0x840 [ 111.714665] __vfs_write+0xef/0x970 [ 111.714667] vfs_write+0x189/0x510 [ 111.714669] ksys_write+0xef/0x220 [ 111.714671] SyS_write+0x24/0x30 [ 111.714673] do_syscall_64+0x281/0x940 [ 111.714675] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 111.714676] [ 111.714677] -> #0 ((console_sem).lock){-.-.}: [ 111.714684] lock_acquire+0x1d5/0x580 [ 111.714686] _raw_spin_lock_irqsave+0x96/0xc0 [ 111.714687] down_trylock+0x13/0x70 [ 111.714689] __down_trylock_console_sem+0xa2/0x1e0 [ 111.714691] console_trylock+0x15/0x70 [ 111.714693] vprintk_emit+0x5b5/0xb90 [ 111.714695] vprintk_default+0x28/0x30 [ 111.714697] vprintk_func+0x57/0xc0 [ 111.714698] printk+0xaa/0xca [ 111.714700] __debug_object_init+0x5f8/0x1150 [ 111.714702] debug_object_init+0x17/0x20 [ 111.714704] hrtimer_init+0x8c/0x410 [ 111.714706] alarm_timer_nsleep+0x164/0x4d0 [ 111.714708] SyS_clock_nanosleep+0x235/0x330 [ 111.714710] do_syscall_64+0x281/0x940 [ 111.714712] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 111.714713] [ 111.714715] other info that might help us debug this: [ 111.714716] [ 111.714718] Chain exists of: [ 111.714719] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 111.714727] [ 111.714729] Possible unsafe locking scenario: [ 111.714730] [ 111.714732] CPU0 CPU1 [ 111.714734] ---- ---- [ 111.714735] lock(&obj_hash[i].lock); [ 111.714739] lock(&rq->lock); [ 111.714743] lock(&obj_hash[i].lock); [ 111.714747] lock((console_sem).lock); [ 111.714750] [ 111.714752] *** DEADLOCK *** [ 111.714753] [ 111.714755] 1 lock held by syz-executor5/10064: [ 111.714756] #0: 000000004cf5d977 (&obj_hash[i].lock){-.-.}, at: __debug_object_init+0x123/0x1150 [ 111.714764] [ 111.714765] stack backtrace: [ 111.714768] CPU: 1 PID: 10064 Comm: syz-executor5 Not tainted 4.16.0+ #12 [ 111.714771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.714773] Call Trace: [ 111.714775] dump_stack+0x1a7/0x27d [ 111.714776] ? arch_local_irq_restore+0x53/0x53 [ 111.714778] ? print_lock+0xd7/0xdc [ 111.714780] print_circular_bug.isra.38+0x2cd/0x2dc [ 111.714782] ? save_trace+0xe0/0x2b0 [ 111.714784] __lock_acquire+0x2f96/0x3c30 [ 111.714786] ? save_stack_trace+0x1a/0x20 [ 111.714788] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 111.714790] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 111.714792] ? perf_trace_lock_acquire+0xe3/0x980 [ 111.714794] ? lock_acquire+0x1d5/0x580 [ 111.714796] ? lock_acquire+0x1d5/0x580 [ 111.714797] ? alloc_set_pte+0xf74/0x1780 [ 111.714799] ? perf_trace_lock_acquire+0xe3/0x980 [ 111.714801] ? print_irqtrace_events+0x270/0x270 [ 111.714803] ? trace_hardirqs_off+0x10/0x10 [ 111.714805] ? lock_release+0xa40/0xa40 [ 111.714807] ? perf_trace_lock+0x900/0x900 [ 111.714809] ? perf_trace_lock_acquire+0xe3/0x980 [ 111.714811] ? reacquire_held_locks+0x1f9/0x3e0 [ 111.714813] ? reacquire_held_locks+0x1f9/0x3e0 [ 111.714815] ? perf_trace_lock+0x900/0x900 [ 111.714817] ? __lock_acquire+0x638/0x3c30 [ 111.714818] lock_acquire+0x1d5/0x580 [ 111.714820] ? lock_acquire+0x1d5/0x580 [ 111.714822] ? down_trylock+0x13/0x70 [ 111.714824] ? lock_release+0xa40/0xa40 [ 111.714825] ? vprintk_emit+0x43b/0xb90 [ 111.714827] ? lock_downgrade+0x980/0x980 [ 111.714829] ? kvm_sched_clock_read+0x25/0x40 [ 111.714831] ? sched_clock+0x31/0x40 [ 111.714833] ? vprintk_emit+0x5b5/0xb90 [ 111.714835] _raw_spin_lock_irqsave+0x96/0xc0 [ 111.714836] ? down_trylock+0x13/0x70 [ 111.714838] down_trylock+0x13/0x70 [ 111.714840] ? vprintk_emit+0x5b5/0xb90 [ 111.714842] __down_trylock_console_sem+0xa2/0x1e0 [ 111.714844] console_trylock+0x15/0x70 [ 111.714845] vprintk_emit+0x5b5/0xb90 [ 111.714847] ? console_unlock+0xfb0/0xfb0 [ 111.714849] ? find_held_lock+0x35/0x1d0 [ 111.714851] ? __debug_object_init+0x58b/0x1150 [ 111.714853] vprintk_default+0x28/0x30 [ 111.714854] vprintk_func+0x57/0xc0 [ 111.714856] printk+0xaa/0xca [ 111.714858] ? show_regs_print_info+0x18/0x18 [ 111.714860] ? kasan_check_write+0x14/0x20 [ 111.714861] ? do_raw_spin_lock+0xc1/0x230 [ 111.714863] __debug_object_init+0x5f8/0x1150 [ 111.714865] ? perf_trace_lock+0xd6/0x900 [ 111.714867] ? perf_trace_lock_acquire+0xe3/0x980 [ 111.714869] ? debug_object_fixup+0x30/0x30 [ 111.714871] ? perf_trace_lock+0x900/0x900 [ 111.714873] ? trace_event_raw_event_lock+0x340/0x340 [ 111.714875] ? trace_hardirqs_off+0x10/0x10 [ 111.714877] ? find_held_lock+0x35/0x1d0 [ 111.714879] ? find_held_lock+0x35/0x1d0 [ 111.714880] ? alarmtimer_get_rtcdev+0x2c/0x40 [ 111.714882] ? lock_downgrade+0x980/0x980 [ 111.714884] debug_object_init+0x17/0x20 [ 111.714886] hrtimer_init+0x8c/0x410 [ 111.714888] ? kasan_check_read+0x11/0x20 [ 111.714890] ? hrtimer_init_on_stack+0x40/0x40 [ 111.714891] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 111.714893] ? security_capable+0x8e/0xc0 [ 111.714895] ? ns_capable_common+0xcf/0x160 [ 111.714897] alarm_timer_nsleep+0x164/0x4d0 [ 111.714899] ? alarmtimer_do_nsleep+0x610/0x610 [ 111.714901] ? get_timespec64+0x104/0x170 [ 111.714903] ? timespec_trunc+0xe0/0xe0 [ 111.714904] ? up_read+0x1a/0x110 [ 111.714906] ? __do_page_fault+0x358/0xbe0 [ 111.714908] ? lock_downgrade+0x980/0x980 [ 111.714910] SyS_clock_nanosleep+0x235/0x330 [ 111.714912] ? compat_SyS_clock_getres+0x160/0x160 [ 111.714914] ? do_syscall_64+0xb7/0x940 [ 111.714916] ? compat_SyS_clock_getres+0x160/0x160 [ 111.714918] do_syscall_64+0x281/0x940 [ 111.714919] ? vmalloc_sync_all+0x30/0x30 [ 111.714921] ? finish_task_switch+0x1b9/0x970 [ 111.714923] ? finish_task_switch+0x17a/0x970 [ 111.714925] ? syscall_return_slowpath+0x550/0x550 [ 111.714928] ? syscall_return_slowpath+0x2ac/0x550 [ 111.714930] ? prepare_exit_to_usermode+0x350/0x350 [ 111.714932] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 111.714934] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 111.714936] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 111.714937] RIP: 0033:0x4552d9 [ 111.714939] RSP: 002b:00007f871c5a1c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 111.714944] RAX: ffffffffffffffda RBX: 00007f871c5a26d4 RCX: 00000000004552d9 [ 111.714947] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000009 [ 111.714950] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.714952] R10: 0000000020000080 R11: 0000000000000246 R12: 00000000ffffffff [ 111.714955] R13: 000000000000004f R14: 00000000006f3808 R15: 0000000000000000 [ 111.715377] Dumping ftrace buffer: [ 112.576308] (ftrace buffer empty) [ 112.579993] Kernel Offset: disabled [ 112.583601] Rebooting in 86400 seconds..