last executing test programs: 1.826908415s ago: executing program 0 (id=1): openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1, 0x12e, 0x0) socket$inet6(0xa, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x18, 0xb, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) kexec_load(0x0, 0x1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x10000}], 0x0) 758.726828ms ago: executing program 1 (id=2): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'nat\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x1, 0x5, 0x2], 0x0, 0x0, 0x0, [{}]}, 0x88) 338.11023ms ago: executing program 1 (id=3): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup(r2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000001c0)=@arm64={0x80, 0xc2, 0x7, '\x00', 0x5}) 0s ago: executing program 1 (id=4): sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, 0x0, 0x2}, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r0, 0xc01064d1, &(0x7f0000000040)={0x1, 0x0, &(0x7f0000000080)=[0x0]}) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:27094' (ED25519) to the list of known hosts. syzkaller login: [ 116.239715][ T3284] cgroup: Unknown subsys name 'net' [ 116.608978][ T3284] cgroup: Unknown subsys name 'cpuset' [ 116.651527][ T3284] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 117.602226][ T3284] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 128.027444][ T3289] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 128.094083][ T3289] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 128.337887][ T3290] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 128.354905][ T3290] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 129.458793][ T3289] hsr_slave_0: entered promiscuous mode [ 129.466686][ T3289] hsr_slave_1: entered promiscuous mode [ 129.730431][ T3290] hsr_slave_0: entered promiscuous mode [ 129.736598][ T3290] hsr_slave_1: entered promiscuous mode [ 129.742800][ T3290] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 129.744210][ T3290] Cannot create hsr debugfs directory [ 130.783849][ T3289] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 130.840360][ T3289] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 130.871083][ T3289] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 130.930638][ T3289] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 131.090084][ T3290] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 131.127390][ T3290] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 131.152858][ T3290] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 131.177434][ T3290] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 132.651092][ T3290] 8021q: adding VLAN 0 to HW filter on device bond0 [ 132.666285][ T3289] 8021q: adding VLAN 0 to HW filter on device bond0 [ 137.112207][ T3289] veth0_vlan: entered promiscuous mode [ 137.196645][ T3289] veth1_vlan: entered promiscuous mode [ 137.377602][ T3289] veth0_macvtap: entered promiscuous mode [ 137.431559][ T3289] veth1_macvtap: entered promiscuous mode [ 137.742052][ T3290] veth0_vlan: entered promiscuous mode [ 137.785994][ T3289] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 137.787523][ T3289] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 137.800752][ T3289] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 137.802159][ T3289] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 137.986448][ T3290] veth1_vlan: entered promiscuous mode [ 138.414594][ T3290] veth0_macvtap: entered promiscuous mode [ 138.477447][ T3290] veth1_macvtap: entered promiscuous mode [ 138.730822][ T3290] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 138.732299][ T3290] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 138.733820][ T3290] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 138.735268][ T3290] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 138.889367][ T3289] 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. [ 141.619011][ T3436] Unable to handle kernel paging request at virtual address ffffffffc0000000 [ 141.620285][ T3436] Mem abort info: [ 141.626312][ T3436] ESR = 0x0000000096000006 [ 141.629031][ T3436] EC = 0x25: DABT (current EL), IL = 32 bits [ 141.631409][ T3436] SET = 0, FnV = 0 [ 141.632898][ T3436] EA = 0, S1PTW = 0 [ 141.634778][ T3436] FSC = 0x06: level 2 translation fault [ 141.636920][ T3436] Data abort info: [ 141.638942][ T3436] ISV = 0, ISS = 0x00000006, ISS2 = 0x00000000 [ 141.641087][ T3436] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 141.643176][ T3436] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 141.646257][ T3436] swapper pgtable: 4k pages, 52-bit VAs, pgdp=00000000428a6000 [ 141.649240][ T3436] [ffffffffc0000000] pgd=1000000042dd6003, p4d=0000000042ce3403, pud=0000000042ce4403, pmd=0000000000000000 [ 141.660952][ T3436] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 141.662252][ T3436] Modules linked in: [ 141.663587][ T3436] CPU: 0 UID: 0 PID: 3436 Comm: syz.0.1 Not tainted 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 141.665121][ T3436] Hardware name: linux,dummy-virt (DT) [ 141.666389][ T3436] pstate: 81402009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 141.667527][ T3436] pc : trans_pgd_create_copy+0x214/0x844 [ 141.669384][ T3436] lr : trans_pgd_create_copy+0x34/0x844 [ 141.670344][ T3436] sp : ffff800088f3bc20 [ 141.671008][ T3436] x29: ffff800088f3bc20 x28: fff0ffffffffffff x27: ffff800088f3bd68 [ 141.672583][ T3436] x26: ffff800088f3bd68 x25: ffffffffc0000000 x24: fff000007fdff000 [ 141.673997][ T3436] x23: fff1000000000000 x22: ffff800082b32000 x21: fff0000000000000 [ 141.675428][ T3436] x20: fff0008000000000 x19: ffff800000000000 x18: 0000000000000000 [ 141.676915][ T3436] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000001 [ 141.678738][ T3436] x14: 0000000000000000 x13: 0000000000000002 x12: 0000000000072b60 [ 141.680281][ T3436] x11: 0000000000000000 x10: 23f5ce5505f1d91c x9 : 00000000000000f0 [ 141.681790][ T3436] x8 : f0f0000009768000 x7 : 0000000000000000 x6 : 0000000049767fff [ 141.683119][ T3436] x5 : 0000000049767000 x4 : ffff7fffffffffff x3 : f0f0000009767000 [ 141.684509][ T3436] x2 : 00000000bfdff000 x1 : fff0ffffffffffff x0 : 18000000bfdfe403 [ 141.686260][ T3436] Call trace: [ 141.687195][ T3436] trans_pgd_create_copy+0x214/0x844 (P) [ 141.688554][ T3436] machine_kexec_post_load+0x158/0x2c0 [ 141.689668][ T3436] do_kexec_load+0x28c/0x2e4 [ 141.690574][ T3436] __arm64_sys_kexec_load+0x9c/0xe8 [ 141.691454][ T3436] invoke_syscall+0x48/0x110 [ 141.692340][ T3436] el0_svc_common.constprop.0+0x40/0xe0 [ 141.693312][ T3436] do_el0_svc+0x1c/0x28 [ 141.694237][ T3436] el0_svc+0x30/0xe0 [ 141.695056][ T3436] el0t_64_sync_handler+0x10c/0x138 [ 141.695941][ T3436] el0t_64_sync+0x1a4/0x1a8 [ 141.697272][ T3436] Code: f900031b a94153f3 14000182 b4000820 (f9400320) [ 141.698949][ T3436] ---[ end trace 0000000000000000 ]--- [ 141.700243][ T3436] Kernel panic - not syncing: Oops: Fatal exception [ 141.701519][ T3436] SMP: stopping secondary CPUs [ 141.703010][ T3436] Kernel Offset: disabled [ 141.703774][ T3436] CPU features: 0x000,000000d0,60bef2f8,2b7ffebf [ 141.705014][ T3436] Memory Limit: none [ 141.706186][ T3436] Rebooting in 86400 seconds.. VM DIAGNOSIS: 09:29:28 Registers: info registers vcpu 0 CPU#0 PC=ffff800081abb4b4 X00=fff000007f8d4800 X01=0000000000000001 X02=0000000000000000 X03=0000000000000000 X04=ffff800088f139b8 X05=f1f000000953c900 X06=0000000000000002 X07=f4f00000049323c0 X08=ffff800088f139a8 X09=6bd805ee74989c79 X10=5e087a3b61de5ffe X11=0000000000000001 X12=0000000000000001 X13=00000000000002f4 X14=fffffffffffcc6b0 X15=0000000000000020 X16=ffff800080000000 X17=fff07ffffd0b3000 X18=fffffffffffcc690 X19=f1f000000953c900 X20=0000000000000000 X21=f1f000000953c900 X22=85bf800081ab2fec X23=ffff8000828433f0 X24=f1f000000953c900 X25=fff000007f8d4800 X26=0000000000000000 X27=7fffffffffffffff X28=0000000000000000 X29=ffff800088f13860 X30=ffff800081abaee0 SP=ffff800088f13860 PSTATE=004020c9 ---- 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9f746418:0000ffff9f746430 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9f746428:0000ffff9f746470 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffa02aca20:0000ffff9f746410 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9f746448:0000ffff9f746420 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9f746458:0000ffff9f746450 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9f746458:0000ffff9f746450 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9f746468:0000ffff9f746460 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffd5cac550:0000ffffd5cac550 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000ffffd5cac520 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=ffff80008187683c X00=0000000000000000 X01=f8f00000093ac900 X02=0000000000000000 X03=0000000000000000 X04=0000000000400040 X05=ffff8000815e1900 X06=f8f00000093ac900 X07=ffff800088f2bc18 X08=ffff800088f2bbb8 X09=0000000000000001 X10=00000000000000fe X11=0000000000000000 X12=0079947686e8cc00 X13=00001e5208999a98 X14=0000000000000000 X15=000020000007df40 X16=0000000000000000 X17=0000000000000000 X18=0000000000000000 X19=000020000007df40 X20=ffff800088f2bd40 X21=0000000000000002 X22=fdf0000004932080 X23=0000000000000000 X24=ffff800088f2bb38 X25=000020000007df48 X26=0000000000000000 X27=fdf0000004932080 X28=0000000000000008 X29=ffff800088f2b970 X30=b6ff8000815e3000 SP=ffff800088f2b970 PSTATE=61402009 -ZC- 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9f746418:0000ffff9f746430 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9f746428:0000ffff9f746470 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffa02aca20:0000ffff9f746410 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9f746448:0000ffff9f746420 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9f746458:0000ffff9f746450 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9f746458:0000ffff9f746450 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff9f746468:0000ffff9f746460 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffd5cac550:0000ffffd5cac550 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000ffffd5cac520 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