last executing test programs: 119.921594ms ago: executing program 0 (id=1): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000010000004"], 0x48) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3000001, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x11, r0, 0x0) 0s ago: executing program 1 (id=2): prlimit64(0x0, 0xe, &(0x7f0000000600)={0x9, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r3 = socket(0x10, 0x3, 0x0) r4 = memfd_create(&(0x7f0000000540)='\x02A\xbb\xcc\xeb\x14\x16\xe8m\x14oSaW', 0x0) fallocate(r4, 0x0, 0x1, 0x40000b7) openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x42) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00'}) sendfile(r3, r4, 0x0, 0x2000000000000003) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:62610' (ED25519) to the list of known hosts. syzkaller login: [ 84.860358][ T3311] cgroup: Unknown subsys name 'net' [ 85.108392][ T3311] cgroup: Unknown subsys name 'cpuset' [ 85.134927][ T3311] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 85.581918][ T3311] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 93.953522][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.015669][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.025752][ T3317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.083539][ T3317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.044712][ T3316] hsr_slave_0: entered promiscuous mode [ 95.054573][ T3316] hsr_slave_1: entered promiscuous mode [ 95.290193][ T3317] hsr_slave_0: entered promiscuous mode [ 95.294916][ T3317] hsr_slave_1: entered promiscuous mode [ 95.301893][ T3317] debugfs: 'hsr0' already exists in 'hsr' [ 95.304158][ T3317] Cannot create hsr debugfs directory [ 96.020157][ T3316] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.049018][ T3316] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.103544][ T3316] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.120614][ T3316] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.311585][ T3317] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 96.334344][ T3317] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 96.368365][ T3317] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 96.412444][ T3317] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 97.138695][ T3317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.220398][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.091273][ T3317] veth0_vlan: entered promiscuous mode [ 100.154818][ T3316] veth0_vlan: entered promiscuous mode [ 100.171783][ T3317] veth1_vlan: entered promiscuous mode [ 100.260526][ T3316] veth1_vlan: entered promiscuous mode [ 100.361468][ T3317] veth0_macvtap: entered promiscuous mode [ 100.414771][ T3317] veth1_macvtap: entered promiscuous mode [ 100.492724][ T3316] veth0_macvtap: entered promiscuous mode [ 100.543465][ T3316] veth1_macvtap: entered promiscuous mode [ 100.676585][ T1017] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.679377][ T1017] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.680400][ T1017] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.680911][ T1017] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.860519][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.861892][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.870308][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.871202][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.164386][ T3317] 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. [ 101.838110][ T1102] ================================================================== [ 101.842246][ T1102] BUG: KASAN: slab-use-after-free in defer_free+0x3c/0xbc [ 101.844390][ T1102] Write at addr f2f000000642caa0 by task kworker/u8:8/1102 [ 101.844869][ T1102] Pointer tag: [f2], memory tag: [fe] [ 101.844947][ T1102] [ 101.846163][ T1102] CPU: 1 UID: 0 PID: 1102 Comm: kworker/u8:8 Not tainted syzkaller #0 PREEMPT [ 101.846545][ T1102] Hardware name: linux,dummy-virt (DT) [ 101.847064][ T1102] Workqueue: events_unbound bpf_map_free_deferred [ 101.848266][ T1102] Call trace: [ 101.848567][ T1102] show_stack+0x18/0x24 (C) [ 101.848929][ T1102] dump_stack_lvl+0x78/0x90 [ 101.849058][ T1102] print_report+0x108/0x61c [ 101.849113][ T1102] kasan_report+0x88/0xac [ 101.849165][ T1102] __do_kernel_fault+0x170/0x1c8 [ 101.849218][ T1102] do_bad_area+0x68/0x78 [ 101.849263][ T1102] do_tag_check_fault+0x34/0x44 [ 101.849306][ T1102] do_mem_abort+0x44/0x94 [ 101.849347][ T1102] el1_abort+0x44/0x68 [ 101.849390][ T1102] el1h_64_sync_handler+0x50/0xac [ 101.849431][ T1102] el1h_64_sync+0x6c/0x70 [ 101.849609][ T1102] defer_free+0x3c/0xbc (P) [ 101.849663][ T1102] kfree_nolock+0x1a0/0x1d4 [ 101.849702][ T1102] range_tree_destroy+0x74/0x90 [ 101.849748][ T1102] arena_map_free+0x64/0x90 [ 101.849901][ T1102] bpf_map_free_deferred+0x70/0x180 [ 101.849947][ T1102] process_one_work+0x178/0x2cc [ 101.849999][ T1102] worker_thread+0x24c/0x354 [ 101.850043][ T1102] kthread+0x130/0x1fc [ 101.850137][ T1102] ret_from_fork+0x10/0x20 [ 101.850413][ T1102] [ 101.850473][ T1102] Allocated by task 3470: [ 101.850675][ T1102] kasan_save_stack+0x3c/0x64 [ 101.850931][ T1102] save_stack_info+0x40/0x158 [ 101.850970][ T1102] kasan_save_alloc_info+0x14/0x20 [ 101.851004][ T1102] __kasan_kmalloc+0xb4/0xb8 [ 101.851038][ T1102] kmalloc_nolock_noprof+0x1dc/0x4fc [ 101.851077][ T1102] range_tree_set+0x644/0x778 [ 101.851118][ T1102] arena_map_alloc+0x11c/0x17c [ 101.851155][ T1102] map_create+0x19c/0xa98 [ 101.851192][ T1102] __sys_bpf+0x348/0x1a88 [ 101.851224][ T1102] __arm64_sys_bpf+0x24/0x34 [ 101.851258][ T1102] invoke_syscall+0x48/0x110 [ 101.851296][ T1102] el0_svc_common.constprop.0+0x40/0xe0 [ 101.851335][ T1102] do_el0_svc+0x1c/0x28 [ 101.851373][ T1102] el0_svc+0x34/0x128 [ 101.851408][ T1102] el0t_64_sync_handler+0xa0/0xe4 [ 101.851442][ T1102] el0t_64_sync+0x1a4/0x1a8 [ 101.851515][ T1102] [ 101.851559][ T1102] Freed by task 1102: [ 101.851605][ T1102] kasan_save_stack+0x3c/0x64 [ 101.851645][ T1102] save_stack_info+0x40/0x158 [ 101.851677][ T1102] kasan_save_free_info+0x18/0x24 [ 101.851711][ T1102] __kasan_slab_free+0x7c/0x8c [ 101.851743][ T1102] kfree_nolock+0xcc/0x1d4 [ 101.851789][ T1102] range_tree_destroy+0x74/0x90 [ 101.851825][ T1102] arena_map_free+0x64/0x90 [ 101.851860][ T1102] bpf_map_free_deferred+0x70/0x180 [ 101.851899][ T1102] process_one_work+0x178/0x2cc [ 101.851933][ T1102] worker_thread+0x24c/0x354 [ 101.851970][ T1102] kthread+0x130/0x1fc [ 101.852002][ T1102] ret_from_fork+0x10/0x20 [ 101.852050][ T1102] [ 101.852091][ T1102] The buggy address belongs to the object at fff000000642ca80 [ 101.852091][ T1102] which belongs to the cache kmalloc-64 of size 64 [ 101.852200][ T1102] The buggy address is located 32 bytes inside of [ 101.852200][ T1102] 64-byte region [fff000000642ca80, fff000000642cac0) [ 101.852247][ T1102] [ 101.852478][ T1102] The buggy address belongs to the physical page: [ 101.852919][ T1102] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x4642c [ 101.853315][ T1102] flags: 0x1ffc00000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 101.853804][ T1102] page_type: f5(slab) [ 101.854421][ T1102] raw: 01ffc00000000000 f5f0000003001600 dead000000000122 0000000000000000 [ 101.854486][ T1102] raw: 0000000000000000 0000000080400040 00000000f5000000 0000000000000000 [ 101.854613][ T1102] page dumped because: kasan: bad access detected [ 101.854655][ T1102] [ 101.854689][ T1102] Memory state around the buggy address: [ 101.854978][ T1102] fff000000642c800: fa fa fa fe fc fc fc fc f3 f3 f3 f3 f0 f0 f0 f0 [ 101.855106][ T1102] fff000000642c900: fb fb fb fe f4 f4 f4 fe f1 f1 f1 fe fb fb fb fe [ 101.855167][ T1102] >fff000000642ca00: f7 f7 f7 fe f2 f2 f2 fe fe fe fe fe f6 f6 f6 fe [ 101.855225][ T1102] ^ [ 101.855338][ T1102] fff000000642cb00: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 101.855368][ T1102] fff000000642cc00: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 101.855442][ T1102] ================================================================== [ 101.857096][ T1102] Disabling lock debugging due to kernel taint SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 107.487984][ T135] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.554854][ T135] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.597082][ T135] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.680126][ T135] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.549487][ T135] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 108.582410][ T135] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 108.624340][ T135] bond0 (unregistering): Released all slaves [ 108.731135][ T135] hsr_slave_0: left promiscuous mode [ 108.734456][ T135] hsr_slave_1: left promiscuous mode [ 108.748022][ T135] veth1_macvtap: left promiscuous mode [ 108.748441][ T135] veth0_macvtap: left promiscuous mode [ 108.748796][ T135] veth1_vlan: left promiscuous mode [ 108.749172][ T135] veth0_vlan: left promiscuous mode [ 109.914395][ T135] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.000998][ T135] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.084624][ T135] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.144970][ T135] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.741788][ T135] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 110.785103][ T135] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 110.830690][ T135] bond0 (unregistering): Released all slaves [ 110.904815][ T135] hsr_slave_0: left promiscuous mode [ 110.914466][ T135] hsr_slave_1: left promiscuous mode [ 110.925402][ T135] veth1_macvtap: left promiscuous mode [ 110.925729][ T135] veth0_macvtap: left promiscuous mode [ 110.930222][ T135] veth1_vlan: left promiscuous mode [ 110.930596][ T135] veth0_vlan: left promiscuous mode VM DIAGNOSIS: 06:49:31 Registers: info registers vcpu 0 CPU#0 PC=ffff800080756158 X00=fff000007b0e5fe0 X01=f5f000000323b180 X02=000000000000000f X03=000000002d3ee5fe X04=0000000000000003 X05=0000000000000052 X06=0000000000000052 X07=f5f000000670397c X08=0000000000000078 X09=0000000000000053 X10=ffff800082debd78 X11=000000000000005a X12=ffff800082adf208 X13=ffff8000831ebb8d X14=ffff8000831ebb98 X15=ffff8000831eba00 X16=ffff800082de8000 X17=fff07ffffcef4000 X18=00000000ffffffff X19=0000000000002820 X20=0000000000000003 X21=f5f000000323b180 X22=0000000000000000 X23=bedf800080172170 X24=0000000000000000 X25=0000000000000001 X26=00000000000000e8 X27=f2f000000329d500 X28=f3f0000009e28010 X29=ffff800082deb640 X30=acaf80008033e684 SP=ffff800082deb640 PSTATE=20402009 --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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00524f5252450040:0000000000000000 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00524f5252450040:0000000000000000 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6edc4d3a2914b135:d8e9c869e2695c88 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:b20fae707afde253:388e9c6c4fa85ca0 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffc3712bf0:0000ffffc3712bf0 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000ffffc3712bc0 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=ffff800080126bb4 X00=f6f0000004cca100 X01=0000000000000000 X02=0000000000000010 X03=0000000000000001 X04=0000000000000004 X05=0000000000000001 X06=0000000cb6d75bcf X07=fff000007f8f0c00 X08=fff000007f8f0c80 X09=0000000000000800 X10=ffffffffff939a9a X11=0000000000000001 X12=0000000000000000 X13=0000000000000000 X14=0000000000000053 X15=0000000000000000 X16=ffff800082df0000 X17=fff07ffffcf0d000 X18=0000000000000000 X19=00000017b7931f0e X20=f6f0000004cca100 X21=0000000000000001 X22=f7f0000004d96300 X23=0000000000000000 X24=f7f0000004d96300 X25=ffff800082a045b0 X26=f7f0000004d96300 X27=0000000000000001 X28=0000000000000000 X29=ffff80008416bbb0 X30=ffff800080126bb4 SP=ffff80008416bbb0 PSTATE=404020c9 -Z-- 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0009d80300080009:d00303ffffffff04 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:f00300080009e803:00080009e0030008 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffff0409f0030008:0009e80300080009 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:000a900303ffffff:ff040a800303ffff Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:8080100000040c01:3ed2000800021000 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000806221000:3080808210000680 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:000001f40000000a 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000fffffbbaa690:0000fffffbbaa690 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000fffffbbaa660 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