last executing test programs: 710.355896ms ago: executing program 0 (id=272): io_cancel(0x0, &(0x7f0000000000), &(0x7f0000000000)) 631.210262ms ago: executing program 1 (id=273): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control', 0x800, 0x0) 626.802832ms ago: executing program 1 (id=274): socket$can_j1939(0x1d, 0x2, 0x7) 551.356218ms ago: executing program 0 (id=275): setresgid(0x0, 0x0, 0x0) 470.193143ms ago: executing program 1 (id=276): name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0) 469.813124ms ago: executing program 0 (id=277): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0', 0x800, 0x0) 320.485526ms ago: executing program 0 (id=278): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cdrom1', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cdrom1', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cdrom1', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cdrom1', 0x800, 0x0) 320.059056ms ago: executing program 1 (id=279): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/syslog', 0x2, 0x0) 200.598745ms ago: executing program 1 (id=280): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/tlk_device', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/tlk_device', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/tlk_device', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tlk_device', 0x800, 0x0) 200.099665ms ago: executing program 0 (id=281): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/sync/sw_sync', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/sync/sw_sync', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/sync/sw_sync', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/sync/sw_sync', 0x800, 0x0) 72.827444ms ago: executing program 0 (id=282): setreuid(0x0, 0x0) 0s ago: executing program 1 (id=283): syz_open_dev$drirender(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$drirender(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$drirender(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$drirender(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$drirender(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$drirender(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$drirender(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$drirender(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$drirender(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$drirender(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$drirender(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$drirender(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$drirender(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$drirender(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$drirender(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$drirender(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$drirender(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$drirender(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$drirender(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$drirender(&(0x7f0000000500), 0x4, 0x800) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:52838' (ED25519) to the list of known hosts. syzkaller login: [ 113.791493][ T3300] cgroup: Unknown subsys name 'net' [ 114.181288][ T3300] cgroup: Unknown subsys name 'cpuset' [ 114.218829][ T3300] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 115.136016][ T3300] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 137.462229][ T3462] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 146.189702][ T3307] ================================================================== [ 146.197838][ T3307] BUG: KASAN: slab-use-after-free in binderfs_evict_inode+0xe8/0x114 [ 146.199406][ T3307] Write at addr f4f00000045e2908 by task syz-executor/3307 [ 146.199933][ T3307] Pointer tag: [f4], memory tag: [fe] [ 146.200231][ T3307] [ 146.201428][ T3307] CPU: 0 UID: 0 PID: 3307 Comm: syz-executor Not tainted 6.15.0-syzkaller-01958-g785cdec46e92 #0 PREEMPT [ 146.201990][ T3307] Hardware name: linux,dummy-virt (DT) [ 146.202362][ T3307] Call trace: [ 146.202671][ T3307] show_stack+0x18/0x24 (C) [ 146.203178][ T3307] dump_stack_lvl+0x78/0x90 [ 146.203461][ T3307] print_report+0x108/0x630 [ 146.203680][ T3307] kasan_report+0x88/0xac [ 146.203890][ T3307] __do_kernel_fault+0x170/0x1c8 [ 146.204120][ T3307] do_tag_check_fault+0x78/0x8c [ 146.204328][ T3307] do_mem_abort+0x44/0x94 [ 146.204604][ T3307] el1_abort+0x40/0x60 [ 146.204881][ T3307] el1h_64_sync_handler+0xa4/0x120 [ 146.205117][ T3307] el1h_64_sync+0x6c/0x70 [ 146.205447][ T3307] binderfs_evict_inode+0xe8/0x114 (P) [ 146.205675][ T3307] evict+0xec/0x240 [ 146.205898][ T3307] iput+0xfc/0x1b8 [ 146.206121][ T3307] dentry_unlink_inode+0xc0/0x188 [ 146.206340][ T3307] __dentry_kill+0x7c/0x1d4 [ 146.206555][ T3307] shrink_dentry_list+0x74/0xe4 [ 146.206772][ T3307] shrink_dcache_parent+0xcc/0x14c [ 146.207015][ T3307] shrink_dcache_for_umount+0x3c/0x1c8 [ 146.207240][ T3307] generic_shutdown_super+0x24/0x100 [ 146.207463][ T3307] kill_anon_super+0x20/0x90 [ 146.207688][ T3307] kill_litter_super+0x28/0x38 [ 146.207901][ T3307] binderfs_kill_super+0x18/0x40 [ 146.208119][ T3307] deactivate_locked_super+0x50/0x12c [ 146.208344][ T3307] deactivate_super+0x84/0x9c [ 146.208566][ T3307] cleanup_mnt+0xf4/0x184 [ 146.208756][ T3307] __cleanup_mnt+0x14/0x20 SYZFAIL: failed to recv rpc [ 146.208957][ T3307] task_work_run+0x78/0xd4 [ 146.209163][ T3307] do_exit+0x2c8/0x944 [ 146.209379][ T3307] do_group_exit+0x34/0x90 [ 146.209598][ T3307] copy_siginfo_to_user+0x0/0xec [ 146.209820][ T3307] do_signal+0x94/0x360 [ 146.210042][ T3307] do_notify_resume+0xd8/0x164 [ 146.210268][ T3307] el0_svc+0xc0/0xe0 [ 146.210491][ T3307] el0t_64_sync_handler+0x10c/0x138 [ 146.210714][ T3307] el0t_64_sync+0x1a4/0x1a8 [ 146.211189][ T3307] [ 146.214699][ T3307] Freed by task 3306: [ 146.215168][ T3307] kasan_save_stack+0x3c/0x64 [ 146.215615][ T3307] save_stack_info+0x40/0x158 [ 146.215902][ T3307] kasan_save_free_info+0x18/0x24 [ 146.216195][ T3307] __kasan_slab_free+0x74/0x8c [ 146.216494][ T3307] kfree+0xfc/0x30c [ 146.216792][ T3307] binderfs_evict_inode+0x100/0x114 [ 146.217100][ T3307] evict+0xec/0x240 [ 146.217401][ T3307] iput+0xfc/0x1b8 [ 146.217692][ T3307] dentry_unlink_inode+0xc0/0x188 [ 146.217989][ T3307] __dentry_kill+0x7c/0x1d4 [ 146.218299][ T3307] shrink_dentry_list+0x74/0xe4 [ 146.218592][ T3307] shrink_dcache_parent+0xcc/0x14c [ 146.218883][ T3307] shrink_dcache_for_umount+0x3c/0x1c8 [ 146.219197][ T3307] generic_shutdown_super+0x24/0x100 [ 146.219485][ T3307] kill_anon_super+0x20/0x90 [ 146.219780][ T3307] kill_litter_super+0x28/0x38 [ 146.220060][ T3307] binderfs_kill_super+0x18/0x40 [ 146.220369][ T3307] deactivate_locked_super+0x50/0x12c [ 146.220670][ T3307] deactivate_super+0x84/0x9c [ 146.220971][ T3307] cleanup_mnt+0xf4/0x184 [ 146.221257][ T3307] __cleanup_mnt+0x14/0x20 [ 146.221538][ T3307] task_work_run+0x78/0xd4 [ 146.221824][ T3307] do_exit+0x2c8/0x944 [ 146.222128][ T3307] do_group_exit+0x34/0x90 [ 146.222421][ T3307] copy_siginfo_to_user+0x0/0xec [ 146.222711][ T3307] do_signal+0x94/0x360 [ 146.223041][ T3307] do_notify_resume+0xd8/0x164 [ 146.223364][ T3307] el0_svc+0xc0/0xe0 [ 146.223676][ T3307] el0t_64_sync_handler+0x10c/0x138 [ 146.223985][ T3307] el0t_64_sync+0x1a4/0x1a8 [ 146.224391][ T3307] [ 146.224729][ T3307] The buggy address belongs to the object at fff00000045e2900 [ 146.224729][ T3307] which belongs to the cache kmalloc-192 of size 192 [ 146.225141][ T3307] The buggy address is located 8 bytes inside of [ 146.225141][ T3307] 192-byte region [fff00000045e2900, fff00000045e29c0) [ 146.225489][ T3307] [ 146.225925][ T3307] The buggy address belongs to the physical page: [ 146.226354][ T3307] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xfbf00000045e23c0 pfn:0x445e2 [ 146.227057][ T3307] anon flags: 0x1ffc00000000000(node=0|zone=0|lastcpupid=0x7ff|kasantag=0x0) [ 146.227794][ T3307] page_type: f5(slab) [ 146.228520][ T3307] raw: 01ffc00000000000 fcf0000003001300 0000000000000000 0000000000000001 [ 146.228845][ T3307] raw: fbf00000045e23c0 0000000000150008 00000000f5000000 0000000000000000 [ 146.229217][ T3307] page dumped because: kasan: bad access detected [ 146.229489][ T3307] [ 146.229727][ T3307] Memory state around the buggy address: [ 146.230237][ T3307] fff00000045e2700: fd fd fd fd fd fd fd fd fe fe fe fe fe fe fe fe [ 146.230580][ T3307] fff00000045e2800: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 146.230888][ T3307] >fff00000045e2900: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 146.231224][ T3307] ^ [ 146.231547][ T3307] fff00000045e2a00: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 146.231824][ T3307] fff00000045e2b00: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 146.232152][ T3307] ================================================================== [ 146.234117][ T3307] Disabling lock debugging due to kernel taint fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 147.567194][ T3606] 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. VM DIAGNOSIS: 01:01:45 Registers: info registers vcpu 0 CPU#0 PC=ffff800081818a5c X00=0000000000000020 X01=f3f000000423e000 X02=f3f000000423e000 X03=0000000000000000 X04=0000000000000062 X05=fff000007ff20000 X06=0000000000000000 X07=000000000000004e X08=fff000007ff20098 X09=ffff8000819610f8 X10=ffffc1ffc0197300 X11=ffffc1ffc0197300 X12=0000000000000000 X13=0000000000000000 X14=0000000000000000 X15=0000000000000000 X16=ffff800080000000 X17=fff07ffffd022000 X18=0000000000000000 X19=f8f0000006621200 X20=ffff800082c4fe40 X21=f3f000000423e000 X22=ffff800082c4fe40 X23=ffff800080003b78 X24=ffff800082c4fe40 X25=0000000000000000 X26=0000000000000000 X27=0000000020040000 X28=ffff8000828e5eb0 X29=ffff800080003a20 X30=39ff8000817dfe84 SP=ffff800080003a20 PSTATE=41402009 -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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 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=ffff8000802505dc X00=ffff8000829e8b90 X01=fbf0000005d5a480 X02=fbf0000005d5a480 X03=ffff8000828d4000 X04=0000000000000000 X05=ffffffffffffffff X06=0000000000000001 X07=ffff8000828d3a90 X08=ffffffffffffffff X09=0000000000000020 X10=0000000000000010 X11=000000000000ffff X12=0000000000000001 X13=ffff8000828d1138 X14=00000000000002aa X15=ffff8000830839f0 X16=ffff800080008000 X17=fff07ffffd03b000 X18=00000000ffffffff X19=f0f000000301c600 X20=0000000000000008 X21=f0f000000301c600 X22=000000000000000a X23=0000000000000000 X24=fbf0000005d5a480 X25=0000000000000000 X26=ffff8000828fa728 X27=0000000000000000 X28=0000000000000000 X29=ffff8000886fbcc0 X30=ffff8000800d16f4 SP=ffff8000886fbcc0 PSTATE=60402009 -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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00706d742e313a37:622f617461642f76 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:c000000000000000:0003000000003000 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00ff00000000ff00 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:3303330333033303:3303330333033303 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:c000000003000030:c000000003000030 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000073:0000aaaae231bcb0 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000074:0000aaaae2318f90 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=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffea0862b0:0000ffffea0862b0 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd8:0000ffffea086280 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