last executing test programs: 4.510625931s ago: executing program 1 (id=5452): r0 = syz_usb_connect$sierra_net(0x0, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x43978451d8f6fedb, 0x2, 0x40, 0x2, 0x1b, 0xfe}, {0x9, 0x5, 0x7, 0x2, 0x200, 0xc, 0x77, 0x3}, {0x9, 0x5, 0xc, 0x3, 0x40, 0x0, 0xfd, 0x32}}}}}}]}}, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) 4.311902394s ago: executing program 1 (id=5453): r0 = landlock_create_ruleset(&(0x7f0000000080)={0x10}, 0x10, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) r1 = landlock_create_ruleset(&(0x7f00000000c0)={0x100}, 0x10, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r1, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x6) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x2) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) 4.061195113s ago: executing program 1 (id=5454): r0 = socket(0x2b, 0x1, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, 0x0) 3.881326394s ago: executing program 1 (id=5455): r0 = socket$inet(0x2, 0x3, 0x9) connect$inet(r0, &(0x7f0000001bc0)={0x2, 0x4e23, @loopback}, 0x10) write$binfmt_misc(r0, 0x0, 0x0) 3.711352303s ago: executing program 1 (id=5456): r0 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder-control\x00', 0x800, 0x0) fcntl$getflags(r0, 0x401) 3.546259452s ago: executing program 1 (id=5457): ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8e}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000240)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mremap(&(0x7f0000371000/0x3000)=nil, 0x3000, 0x400000, 0x0, &(0x7f000082a000/0x400000)=nil) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='sys_enter\x00', r2}, 0x10) getrandom(0xfffffffffffffffe, 0x0, 0x700) 1.633957052s ago: executing program 0 (id=5464): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffff84, 0x2000077d, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, 0x0, 0x0) 1.516069886s ago: executing program 0 (id=5465): close(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) close_range(r0, r1, 0x2) 1.253910796s ago: executing program 0 (id=5466): r0 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, r1, 0x3}, 0x18) sendmsg$MPTCP_PM_CMD_SUBFLOW_DESTROY(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002180)={&(0x7f0000002100)={0x14, 0x0, 0x1, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20048812}, 0x20048005) 519.79764ms ago: executing program 0 (id=5467): r0 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_DEL_MIF(r0, 0x29, 0xc8, 0x0, 0xc000000) 214.360516ms ago: executing program 0 (id=5468): r0 = socket(0x2b, 0x1, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4, 0x100000, @local, 0x3}, 0x1c) sendmsg$NL80211_CMD_START_SCHED_SCAN(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}, 0x1, 0x0, 0x0, 0x4040000}, 0x81) 0s ago: executing program 0 (id=5469): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000080)={0x0, &(0x7f00000000c0)=[@irq_setup={0x46, 0x18, {0x1, 0x20}}], 0x18}, 0x0, 0x0) r4 = syz_kvm_add_vcpu$arm64(r2, &(0x7f0000000100)={0x0, &(0x7f0000000140)=[@irq_setup={0x46, 0x18, {0x1, 0x20}}], 0x18}, 0x0, 0x0) syz_kvm_vgic_v3_setup(r1, 0x2, 0x100) r5 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r6 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r5, 0x3, 0x11, r3, 0x0) r7 = mmap$KVM_VCPU(&(0x7f000000a000/0x1000)=nil, r5, 0x3, 0x11, r4, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_assert_syzos_uexit$arm64(r7, 0xffffffffffffffff) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000180)={0x1010020, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_assert_syzos_uexit$arm64(r6, 0xfffffffffffffffe) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:10052' (ED25519) to the list of known hosts. syzkaller login: [ 121.937020][ T3312] cgroup: Unknown subsys name 'net' [ 122.234827][ T3312] cgroup: Unknown subsys name 'cpuset' [ 122.280780][ T3312] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 122.990795][ T3312] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 138.726950][ T3319] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 138.760391][ T3319] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 139.074949][ T3318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 139.094700][ T3318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 140.666627][ T3319] hsr_slave_0: entered promiscuous mode [ 140.680593][ T3319] hsr_slave_1: entered promiscuous mode [ 141.085236][ T3318] hsr_slave_0: entered promiscuous mode [ 141.093666][ T3318] hsr_slave_1: entered promiscuous mode [ 141.099258][ T3318] debugfs: 'hsr0' already exists in 'hsr' [ 141.100128][ T3318] Cannot create hsr debugfs directory [ 142.471059][ T3319] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 142.552843][ T3319] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 142.607120][ T3319] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 142.691040][ T3319] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 143.001983][ T3318] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 143.032692][ T3318] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 143.100017][ T3318] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 143.131523][ T3318] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 144.778289][ T3319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 145.119525][ T3318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.469025][ T3318] veth0_vlan: entered promiscuous mode [ 150.534773][ T3318] veth1_vlan: entered promiscuous mode [ 150.703713][ T3319] veth0_vlan: entered promiscuous mode [ 150.841684][ T3319] veth1_vlan: entered promiscuous mode [ 150.866517][ T3318] veth0_macvtap: entered promiscuous mode [ 150.945779][ T3318] veth1_macvtap: entered promiscuous mode [ 151.304545][ T3319] veth0_macvtap: entered promiscuous mode [ 151.388733][ T39] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.401597][ T3319] veth1_macvtap: entered promiscuous mode [ 151.425225][ T39] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.441139][ T39] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.499107][ T39] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.914487][ T39] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.915592][ T39] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.915978][ T39] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.916387][ T39] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.413934][ T3318] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 155.396151][ T3479] serio: Serial port pts0 [ 168.926081][ T3519] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 173.520629][ T3561] serio: Serial port pts0 [ 175.120750][ T3566] input: syz0 as /devices/virtual/input/input1 [ 185.211397][ T3588] fuse: root generation should be zero [ 186.248884][ T3596] syz.0.44 uses obsolete (PF_INET,SOCK_PACKET) [ 188.681362][ T3604] capability: warning: `syz.0.47' uses deprecated v2 capabilities in a way that may be insecure [ 194.370487][ T3641] binder: 3639:3641 ioctl 40046205 0 returned -22 [ 194.389932][ T3641] binder: 3641 RLIMIT_NICE not set [ 197.528688][ T3665] serio: Serial port pts0 [ 208.499458][ T3707] input: syz0 as /devices/virtual/input/input2 [ 210.078037][ T3713] serio: Serial port pts1 [ 219.335555][ T3755] input: syz0 as /devices/virtual/input/input3 [ 225.590630][ T3762] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 250.788299][ T3845] serio: Serial port pts0 [ 267.835218][ T3922] serio: Serial port pts0 [ 267.894268][ T3923] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 267.910864][ T3923] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 269.395163][ T3938] input: syz1 as /devices/virtual/input/input4 [ 280.686202][ T3988] input: syz0 as /devices/virtual/input/input5 [ 306.484028][ T4072] serio: Serial port pts0 [ 316.078512][ T4091] serio: Serial port pts0 [ 327.243346][ T4101] serio: Serial port pts1 [ 339.553670][ T4134] serio: Serial port pts0 [ 343.116985][ T4144] input: syz0 as /devices/virtual/input/input6 [ 346.688620][ T4151] input: syz0 as /devices/virtual/input/input7 [ 367.572306][ T4170] input: syz0 as /devices/virtual/input/input8 [ 375.025575][ T4200] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 375.426026][ T4203] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 376.065159][ T4207] input: syz0 as /devices/virtual/input/input9 [ 408.160339][ T4300] input: syz0 as /devices/virtual/input/input10 [ 430.840886][ T4352] serio: Serial port pts0 [ 435.210929][ T4379] serio: Serial port pts1 [ 436.566944][ T4383] serio: Serial port pts0 [ 450.758674][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 450.918511][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 450.959039][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 450.959737][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 450.960623][ T9] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 450.961761][ T9] usb 1-1: New USB device found, idVendor=1b96, idProduct=000a, bcdDevice= 0.00 [ 450.962071][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 450.996458][ T9] usb 1-1: config 0 descriptor?? [ 451.493550][ T9] hid-generic 0003:1B96:000A.0001: unknown main item tag 0x0 [ 451.494290][ T9] hid-generic 0003:1B96:000A.0001: unknown main item tag 0x0 [ 451.499383][ T9] hid-generic 0003:1B96:000A.0001: unknown main item tag 0x0 [ 451.499658][ T9] hid-generic 0003:1B96:000A.0001: unknown main item tag 0x0 [ 451.499874][ T9] hid-generic 0003:1B96:000A.0001: unknown main item tag 0x0 [ 451.521039][ T9] hid-generic 0003:1B96:000A.0001: hidraw0: USB HID v0.00 Device [HID 1b96:000a] on usb-dummy_hcd.0-1/input0 [ 453.614700][ T1920] usb 1-1: USB disconnect, device number 2 [ 470.188653][ T4514] Zero length message leads to an empty skb [ 470.981620][ T4522] serio: Serial port pts0 [ 482.116699][ T4565] input: syz0 as /devices/virtual/input/input11 [ 509.582703][ T4606] serio: Serial port pts0 [ 521.246863][ T4654] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 522.336008][ T731] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 522.488157][ T731] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 522.603213][ T731] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 522.767201][ T731] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 524.124840][ T731] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 524.165751][ T731] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 524.211408][ T731] bond0 (unregistering): Released all slaves [ 524.432700][ T731] hsr_slave_0: left promiscuous mode [ 524.462239][ T731] hsr_slave_1: left promiscuous mode [ 524.540450][ T731] veth1_macvtap: left promiscuous mode [ 524.552954][ T731] veth0_macvtap: left promiscuous mode [ 524.554201][ T731] veth1_vlan: left promiscuous mode [ 524.555286][ T731] veth0_vlan: left promiscuous mode [ 530.291508][ T4663] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 530.384759][ T4663] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 532.678520][ T4663] hsr_slave_0: entered promiscuous mode [ 532.686222][ T4663] hsr_slave_1: entered promiscuous mode [ 532.700852][ T4663] debugfs: 'hsr0' already exists in 'hsr' [ 532.703741][ T4663] Cannot create hsr debugfs directory [ 534.466900][ T4663] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 534.513041][ T4663] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 534.543797][ T4663] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 534.571186][ T4663] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 536.051996][ T4663] 8021q: adding VLAN 0 to HW filter on device bond0 [ 541.840392][ T4663] veth0_vlan: entered promiscuous mode [ 541.891544][ T4663] veth1_vlan: entered promiscuous mode [ 542.084685][ T4663] veth0_macvtap: entered promiscuous mode [ 542.133640][ T4663] veth1_macvtap: entered promiscuous mode [ 542.362548][ T723] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 542.363327][ T723] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 542.363713][ T723] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 542.364099][ T723] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 550.593883][ T4852] serio: Serial port pts0 [ 574.686560][ T4939] input: syz0 as /devices/virtual/input/input12 [ 593.691619][ T4961] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 593.958863][ T4964] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 601.088249][ T5015] input: syz0 as /devices/virtual/input/input13 [ 611.584378][ T5042] input: syz0 as /devices/virtual/input/input14 [ 638.405728][ T5115] input: syz0 as /devices/virtual/input/input15 [ 640.218445][ T5099] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 641.266435][ T5122] input: syz0 as /devices/virtual/input/input16 [ 662.464462][ T5142] serio: Serial port pts0 [ 663.514145][ T5151] input: syz0 as /devices/virtual/input/input17 [ 680.798990][ T5195] input: syz0 as /devices/virtual/input/input18 [ 734.584742][ T5376] input: syz0 as /devices/virtual/input/input19 [ 799.199684][ T5627] input: syz0 as /devices/virtual/input/input21 [ 881.955623][ T5955] serio: Serial port pts0 [ 886.544501][ T5976] input: syz0 as /devices/virtual/input/input22 [ 889.432097][ T5987] input: syz0 as /devices/virtual/input/input23 [ 915.769752][ T6043] input: syz0 as /devices/virtual/input/input24 [ 945.218672][ T6152] serio: Serial port pts0 [ 966.356483][ T6238] input: syz0 as /devices/virtual/input/input25 [ 982.076567][ T6305] input: syz0 as /devices/virtual/input/input26 [ 988.954652][ T6334] input: syz0 as /devices/virtual/input/input27 [ 1002.379195][ T6400] input: syz0 as /devices/virtual/input/input28 [ 1034.149745][ T6570] input: syz0 as /devices/virtual/input/input29 [ 1190.555609][ T7482] loop7: detected capacity change from 0 to 16385 [ 1382.563109][ T8761] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1382.571099][ T8761] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1434.929097][ T9088] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1434.948781][ T9088] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1737.128614][T10997] "syz.0.2606" (10997) uses obsolete ecb(arc4) skcipher [ 1773.745876][T11239] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2690'. [ 1893.323428][T12033] lo: entered promiscuous mode [ 1893.351018][T12033] lo: left promiscuous mode [ 1971.571865][T12619] netlink: 20 bytes leftover after parsing attributes in process `syz.1.3166'. [ 2039.383154][T13110] process 'syz.0.3336' launched './file0' with NULL argv: empty string added [ 2112.376958][T13663] serio: Serial port pts0 [ 2122.206505][T13711] netlink: 20 bytes leftover after parsing attributes in process `syz.1.3546'. [ 2171.521534][T14022] x_tables: ip6_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 2171.531274][T14022] veth0: entered promiscuous mode [ 2171.584240][T14022] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3654'. [ 2269.019295][T14709] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3896'. [ 2277.176772][T14746] Process accounting resumed [ 2340.484949][T15117] 8021q: VLANs not supported on ip6_vti0 [ 2351.450591][T15200] : renamed from ipvlan1 [ 2365.703977][T15238] lo: entered promiscuous mode [ 2365.719320][T15238] lo: left promiscuous mode [ 2439.111833][T15708] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4244'. [ 2563.545436][T10789] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 2563.546274][T10789] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 2563.546907][T10789] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 2563.555979][T13165] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 2579.175961][T16564] lo: entered promiscuous mode [ 2579.181737][T16563] lo: left promiscuous mode [ 2612.969969][T16739] netlink: 24 bytes leftover after parsing attributes in process `syz.1.4606'. [ 2685.580404][T17028] can-isotp: isotp_sendmsg: can_send_ret -ENETDOWN [ 2696.048874][ T8442] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 2696.236560][ T8442] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 2696.237042][ T8442] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 2696.238157][ T8442] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 2696.238374][ T8442] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 2696.238610][ T8442] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 2696.281418][ T8442] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 2696.281963][ T8442] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 2696.282546][ T8442] usb 1-1: SerialNumber: syz [ 2696.335607][ T8442] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 2707.098950][ T8442] usb 1-1: USB disconnect, device number 3 [ 2848.498497][T11368] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 2848.722070][T11368] usb 1-1: unable to get BOS descriptor or descriptor too short [ 2848.733222][T11368] usb 1-1: not running at top speed; connect to a high speed hub [ 2848.758428][T11368] usb 1-1: config 7 has an invalid interface number: 200 but max is 0 [ 2848.759411][T11368] usb 1-1: config 7 has no interface number 0 [ 2848.760135][T11368] usb 1-1: config 7 interface 200 altsetting 8 has an invalid descriptor for endpoint zero, skipping [ 2848.760572][T11368] usb 1-1: config 7 interface 200 altsetting 8 endpoint 0x3 has an invalid bInterval 0, changing to 10 [ 2848.760996][T11368] usb 1-1: config 7 interface 200 altsetting 8 endpoint 0x3 has invalid wMaxPacketSize 0 [ 2848.761371][T11368] usb 1-1: config 7 interface 200 altsetting 8 has an invalid descriptor for endpoint zero, skipping [ 2848.761760][T11368] usb 1-1: config 7 interface 200 has no altsetting 0 [ 2848.825284][T11368] usb 1-1: New USB device found, idVendor=22b8, idProduct=2a70, bcdDevice=ff.6f [ 2848.830964][T11368] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2848.838760][T11368] usb 1-1: Product: syz [ 2848.842565][T11368] usb 1-1: Manufacturer: syz [ 2848.845028][T11368] usb 1-1: SerialNumber: syz [ 2848.944753][T11368] option 1-1:7.200: GSM modem (1-port) converter detected [ 2849.156289][ T8442] usb 1-1: USB disconnect, device number 4 [ 2849.186636][ T8442] option 1-1:7.200: device disconnected [ 2941.049879][T18130] netlink: 36 bytes leftover after parsing attributes in process `syz.0.5076'. [ 2955.050176][T18184] serio: Serial port pts0 [ 3051.644121][T18478] netlink: 40 bytes leftover after parsing attributes in process `syz.0.5193'. [ 3056.996091][T18507] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5203'. [ 3063.904632][ T30] audit: type=1326 audit(3063.560:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=18534 comm="syz.0.5211" exe="/syz-executor" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffffb9b5b9e8 code=0x0 [ 3079.963877][T18608] serio: Serial port pts0 [ 3089.426684][T18637] 8021q: VLANs not supported on vcan0 [ 3101.068430][T18687] fuse: Bad value for 'fd' [ 3138.490973][T18826] netlink: 9 bytes leftover after parsing attributes in process `syz.1.5307'. [ 3138.502345][T18826] gretap0: entered promiscuous mode [ 3151.119519][ C0] hrtimer: interrupt took 973470 ns [ 3198.485310][T19021] 8021q: VLANs not supported on vcan0 [ 3213.426471][T19081] pimreg: entered allmulticast mode [ 3213.435322][T19081] pimreg: left allmulticast mode [ 3241.718412][ T4034] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 3241.919799][ T4034] usb 1-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 3241.921997][ T4034] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3241.926585][ T4034] usb 1-1: Product: syz [ 3241.929769][ T4034] usb 1-1: Manufacturer: syz [ 3241.931280][ T4034] usb 1-1: SerialNumber: syz [ 3242.674115][ T4034] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 3242.680642][ T4034] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 3242.688858][ T4034] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 3242.740090][ T4034] lan78xx 1-1:1.0: probe with driver lan78xx failed with error -32 [ 3252.722571][ T8442] usb 1-1: USB disconnect, device number 5 [ 3253.418866][ T4034] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 3253.645215][ T4034] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 3253.650753][ T4034] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 3253.687002][ T4034] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 3253.691210][ T4034] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 3253.695907][ T4034] usb 1-1: SerialNumber: syz [ 3253.763653][T19221] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3254.049427][ T4034] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -71 [ 3254.078801][ T4034] usb 1-1: USB disconnect, device number 6 [ 3256.688451][ T8442] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 3256.902456][ T8442] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 3256.903150][ T8442] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 3256.903740][ T8442] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 3256.904176][ T8442] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 3256.904458][ T8442] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 3256.985467][ T8442] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 3256.986092][ T8442] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 3256.992064][ T8442] usb 1-1: Product: syz [ 3256.992305][ T8442] usb 1-1: Manufacturer: syz [ 3257.171586][ T8442] cdc_wdm 1-1:1.0: skipping garbage [ 3257.172179][ T8442] cdc_wdm 1-1:1.0: skipping garbage [ 3257.189978][ T8442] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 3257.426232][ T4034] usb 1-1: USB disconnect, device number 7 [ 3259.346308][T19251] netlink: 36 bytes leftover after parsing attributes in process `syz.0.5451'. [ 3259.360223][T19251] netlink: 36 bytes leftover after parsing attributes in process `syz.0.5451'. [ 3259.360812][T19251] netlink: 36 bytes leftover after parsing attributes in process `syz.0.5451'. [ 3259.383709][T19251] netlink: 36 bytes leftover after parsing attributes in process `syz.0.5451'. [ 3259.384308][T19251] netlink: 36 bytes leftover after parsing attributes in process `syz.0.5451'. [ 3259.440978][T19251] netlink: 36 bytes leftover after parsing attributes in process `syz.0.5451'. [ 3259.441532][T19251] netlink: 36 bytes leftover after parsing attributes in process `syz.0.5451'. [ 3259.479581][T19251] netlink: 36 bytes leftover after parsing attributes in process `syz.0.5451'. [ 3259.480177][T19251] netlink: 36 bytes leftover after parsing attributes in process `syz.0.5451'. [ 3259.516154][T19251] netlink: 36 bytes leftover after parsing attributes in process `syz.0.5451'. [ 3261.536963][ T4575] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 3261.539070][ T4575] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 3261.548638][ T4575] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 3261.549396][ T4575] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 3265.353610][T19295] ------------[ cut here ]------------ [ 3265.356311][T19295] WARNING: CPU: 1 PID: 19295 at arch/arm64/kvm/sys_regs.c:2353 kvm_set_vm_id_reg+0x60/0xf4 [ 3265.363769][T19295] Modules linked in: [ 3265.366656][T19295] CPU: 1 UID: 0 PID: 19295 Comm: syz.0.5469 Not tainted syzkaller #0 PREEMPT [ 3265.368255][T19295] Hardware name: linux,dummy-virt (DT) [ 3265.369086][T19295] pstate: a1402009 (NzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 3265.369957][T19295] pc : kvm_set_vm_id_reg+0x60/0xf4 [ 3265.370573][T19295] lr : kvm_finalize_sys_regs+0x88/0x244 [ 3265.371238][T19295] sp : ffff8000885a3ab0 [ 3265.371736][T19295] x29: ffff8000885a3ab0 x28: f6f0000005dfa580 x27: 0000000000000000 [ 3265.373052][T19295] x26: 0000000000000000 x25: f2f0000009693940 x24: 0000000000000000 [ 3265.373989][T19295] x23: f2f0000009693988 x22: 0000000000000000 x21: f9ff800089017bd0 [ 3265.374973][T19295] x20: f9ff800089017000 x19: f2f0000009693940 x18: 00000000ffffffff [ 3265.375964][T19295] x17: 0000000000000000 x16: 0000000000000000 x15: ffff8000885a3a90 [ 3265.376978][T19295] x14: ffff8000885a3d98 x13: ffff8000885a3d5a x12: 0000000000000000 [ 3265.378136][T19295] x11: 0000000000000000 x10: 0000000000000000 x9 : 000000000000005c [ 3265.379142][T19295] x8 : ffff8000885a3da8 x7 : f1f0000004ce8cdc x6 : 000000000000005b [ 3265.380176][T19295] x5 : f6f0000005dfa580 x4 : 0000000000000001 x3 : f9ff800089017d18 [ 3265.381209][T19295] x2 : 1101001020110222 x1 : 0000000000000000 x0 : f9ff800089017000 [ 3265.382369][T19295] Call trace: [ 3265.383046][T19295] kvm_set_vm_id_reg+0x60/0xf4 (P) [ 3265.384655][T19295] kvm_finalize_sys_regs+0x88/0x244 [ 3265.385359][T19295] kvm_arch_vcpu_run_pid_change+0x8c/0x36c [ 3265.385981][T19295] kvm_vcpu_ioctl+0x7f8/0x878 [ 3265.386612][T19295] __arm64_sys_ioctl+0xac/0x104 [ 3265.387352][T19295] invoke_syscall+0x48/0x110 [ 3265.388112][T19295] el0_svc_common.constprop.0+0x40/0xe0 [ 3265.388877][T19295] do_el0_svc+0x1c/0x28 [ 3265.389523][T19295] el0_svc+0x34/0x10c [ 3265.390104][T19295] el0t_64_sync_handler+0xa0/0xe4 [ 3265.390784][T19295] el0t_64_sync+0x1a4/0x1a8 [ 3265.391709][T19295] ---[ end trace 0000000000000000 ]--- VM DIAGNOSIS: 05:57:02 Registers: info registers vcpu 0 CPU#0 PC=ffff800080012164 X00=000000010004863a X01=000000010004863c X02=0000000000000000 X03=0000000000000010 X04=fffffffffffffd7c X05=0000000000000001 X06=0000000000000002 X07=ffffc1ffc0000000 X08=0010000000000000 X09=0000000000000012 X10=0000000000000001 X11=f2f00000058b2808 X12=0000000000000000 X13=0000000000000001 X14=0000000000000076 X15=ffff800081bb4330 X16=ffff800082d68000 X17=fff07ffffcf73000 X18=0000000000000000 X19=00000000ffffffff X20=00000000ffffffff X21=000000000000012b X22=ffff800082981000 X23=ffff800082d6beb8 X24=0000000000000001 X25=ffff800082d6bec8 X26=fcf00000058b3008 X27=0000000000000000 X28=0000000000000001 X29=ffff800082d6bdd0 X30=81ff8000816ce0bc SP=ffff800082d6bdd0 PSTATE=004023c9 ---- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6d766b2f7665642f Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffffffffffffff:0000000000000000 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffffff00000000 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ff00ff0000000000:ffffffffffffff00 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:f0f00000fffffff0 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:cc000000000cf000 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000073:0000aaaac546ec90 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000074:0000aaaac546bf70 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000fffff089f9d0:0000fffff089f9d0 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000fffff089f9a0 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff800081b571a8 X00=ffff800082c64e3a X01=0000000000000000 X02=ffff800082c64e5d X03=ffffffffffff0a00 X04=ffffffffffffffff X05=ffff8000820e9410 X06=ffff800082c64e5d X07=00000000ffffffff X08=ffff8000885a36e0 X09=0000000000004b5f X10=0000000000000001 X11=0000000000000001 X12=ffff800082a5fa00 X13=ffff800082c64e23 X14=ffff800082c64e5d X15=ffff8000885a3300 X16=0000000000000000 X17=0000000000000000 X18=00000000ffffffff X19=0000000000000000 X20=0000000000000400 X21=ffff8000826dda1b X22=ffff800082c64e5d X23=0000000000000004 X24=ffff8000885a36e8 X25=0000000000000000 X26=000000000000004d X27=ffff800082c64e46 X28=ffff8000826dda1d X29=ffff8000885a3320 X30=f0ff800081b5a4b0 SP=ffff8000885a3320 PSTATE=224023c9 --C- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffffff00000007 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000274000:0000000000000000 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:d503201fd503201f:d503201fd503201f Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:d503201fd503201f:d503201fd503201f Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:d503201fd503201f:d503201fd503201f Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:d503201fd503201f:d503201fd503201f Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffb9d76468:0000ffffb9d76460 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffb9d76478:0000ffffb9d76470 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffdf1e2dd0:0000ffffdf1e2dd0 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000ffffdf1e2da0 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000