last executing test programs:
2.124592458s ago: executing program 2 (id=386):
setuid(0x0)
2.076780996s ago: executing program 2 (id=391):
utimensat(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), 0x0)
2.073171624s ago: executing program 2 (id=395):
munlock(0x0, 0x0)
2.027881688s ago: executing program 2 (id=400):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsa', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsa', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcsa', 0x800, 0x0)
2.02764844s ago: executing program 2 (id=403):
socket$inet6_icmp(0xa, 0x2, 0x3a)
1.978464439s ago: executing program 2 (id=406):
pause()
1.851830848s ago: executing program 4 (id=427):
syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6)
1.851189507s ago: executing program 4 (id=431):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg', 0x800, 0x0)
1.805300325s ago: executing program 4 (id=434):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/xen/evtchn', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/xen/evtchn', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/xen/evtchn', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/xen/evtchn', 0x800, 0x0)
1.757099354s ago: executing program 4 (id=438):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs', 0x800, 0x0)
1.756102232s ago: executing program 4 (id=442):
inotify_init1(0x0)
1.754136848s ago: executing program 4 (id=444):
rt_sigreturn()
561.121819ms ago: executing program 0 (id=571):
geteuid()
560.709699ms ago: executing program 3 (id=574):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/sync/info', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/sync/info', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/sync/info', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/sync/info', 0x800, 0x0)
558.665778ms ago: executing program 0 (id=575):
getpriority(0x0, 0x0)
542.315442ms ago: executing program 1 (id=576):
socket$nl_rdma(0x10, 0x3, 0x14)
534.25982ms ago: executing program 3 (id=577):
sched_getparam(0x0, &(0x7f0000000000))
485.180161ms ago: executing program 0 (id=578):
link(&(0x7f0000000000), &(0x7f0000000000))
484.963582ms ago: executing program 1 (id=579):
lchown(&(0x7f0000000000), 0x0, 0x0)
484.733725ms ago: executing program 0 (id=580):
syncfs(0xffffffffffffffff)
484.573284ms ago: executing program 3 (id=581):
setpriority(0x0, 0x0, 0x0)
484.474464ms ago: executing program 1 (id=582):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock', 0x2, 0x0)
472.345596ms ago: executing program 3 (id=583):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/sync/sw_sync', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/sync/sw_sync', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/sync/sw_sync', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/sync/sw_sync', 0x800, 0x0)
466.966015ms ago: executing program 0 (id=584):
syz_open_dev$MSR(&(0x7f0000000040), 0x0, 0x0)
syz_open_dev$MSR(&(0x7f0000000080), 0x0, 0x1)
syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x2)
syz_open_dev$MSR(&(0x7f0000000100), 0x0, 0x800)
syz_open_dev$MSR(&(0x7f0000000140), 0x1, 0x0)
syz_open_dev$MSR(&(0x7f0000000180), 0x1, 0x1)
syz_open_dev$MSR(&(0x7f00000001c0), 0x1, 0x2)
syz_open_dev$MSR(&(0x7f0000000200), 0x1, 0x800)
syz_open_dev$MSR(&(0x7f0000000240), 0x2, 0x0)
syz_open_dev$MSR(&(0x7f0000000280), 0x2, 0x1)
syz_open_dev$MSR(&(0x7f00000002c0), 0x2, 0x2)
syz_open_dev$MSR(&(0x7f0000000300), 0x2, 0x800)
syz_open_dev$MSR(&(0x7f0000000340), 0x3, 0x0)
syz_open_dev$MSR(&(0x7f0000000380), 0x3, 0x1)
syz_open_dev$MSR(&(0x7f00000003c0), 0x3, 0x2)
syz_open_dev$MSR(&(0x7f0000000400), 0x3, 0x800)
syz_open_dev$MSR(&(0x7f0000000440), 0x4, 0x0)
syz_open_dev$MSR(&(0x7f0000000480), 0x4, 0x1)
syz_open_dev$MSR(&(0x7f00000004c0), 0x4, 0x2)
syz_open_dev$MSR(&(0x7f0000000500), 0x4, 0x800)
466.872403ms ago: executing program 1 (id=585):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/damon/schemes', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/damon/schemes', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/damon/schemes', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/damon/schemes', 0x800, 0x0)
397.243459ms ago: executing program 3 (id=586):
mlock2(0x0, 0x0, 0x0)
397.029408ms ago: executing program 0 (id=587):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/i915', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/i915', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/i915', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/i915', 0x800, 0x0)
396.949543ms ago: executing program 1 (id=588):
fsync(0xffffffffffffffff)
396.897044ms ago: executing program 3 (id=589):
io_pgetevents(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0)
0s ago: executing program 1 (id=590):
mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.1.145' (ED25519) to the list of known hosts.
[ 55.252163][ T5816] cgroup: Unknown subsys name 'net'
[ 55.381935][ T5816] cgroup: Unknown subsys name 'cpuset'
[ 55.389789][ T5816] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 56.697212][ T5816] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 58.904220][ T5875] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 60.393652][ T6093] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 60.661898][ T6122] mmap: syz.0.285 (6122) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst.
[ 64.626553][ T6444] ==================================================================
[ 64.634662][ T6444] BUG: KASAN: slab-use-after-free in binder_add_device+0x5f/0xa0
[ 64.642648][ T6444] Write of size 8 at addr ffff88802fb2e408 by task syz-executor/6444
[ 64.650815][ T6444]
[ 64.653206][ T6444] CPU: 0 UID: 0 PID: 6444 Comm: syz-executor Not tainted 6.13.0-next-20250129-syzkaller #0
[ 64.653225][ T6444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 64.653239][ T6444] Call Trace:
[ 64.653246][ T6444]
[ 64.653252][ T6444] dump_stack_lvl+0x241/0x360
[ 64.653274][ T6444] ? __pfx_dump_stack_lvl+0x10/0x10
[ 64.653290][ T6444] ? __pfx__printk+0x10/0x10
[ 64.653312][ T6444] ? _printk+0xd5/0x120
[ 64.653326][ T6444] ? __virt_addr_valid+0x183/0x530
[ 64.653348][ T6444] ? __virt_addr_valid+0x183/0x530
[ 64.653370][ T6444] print_report+0x169/0x550
[ 64.653392][ T6444] ? __virt_addr_valid+0x183/0x530
[ 64.653412][ T6444] ? __virt_addr_valid+0x183/0x530
[ 64.653432][ T6444] ? __virt_addr_valid+0x45f/0x530
[ 64.653452][ T6444] ? __phys_addr+0xba/0x170
[ 64.653473][ T6444] ? binder_add_device+0x5f/0xa0
[ 64.653493][ T6444] kasan_report+0x143/0x180
[ 64.653509][ T6444] ? binder_add_device+0x5f/0xa0
[ 64.653532][ T6444] binder_add_device+0x5f/0xa0
[ 64.653552][ T6444] binderfs_binder_device_create+0x7bf/0x9c0
[ 64.653575][ T6444] binderfs_fill_super+0x944/0xd90
[ 64.653598][ T6444] ? __pfx_binderfs_fill_super+0x10/0x10
[ 64.653627][ T6444] ? shrinker_register+0x160/0x230
[ 64.653647][ T6444] ? sget_fc+0x909/0x9c0
[ 64.653666][ T6444] ? __pfx_set_anon_super_fc+0x10/0x10
[ 64.653684][ T6444] ? __pfx_binderfs_fill_super+0x10/0x10
[ 64.653705][ T6444] get_tree_nodev+0xb7/0x140
[ 64.653724][ T6444] vfs_get_tree+0x90/0x2b0
[ 64.653745][ T6444] do_new_mount+0x2be/0xb40
[ 64.653762][ T6444] ? __pfx_do_new_mount+0x10/0x10
[ 64.653780][ T6444] __se_sys_mount+0x2d6/0x3c0
[ 64.653796][ T6444] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 64.653817][ T6444] ? __pfx___se_sys_mount+0x10/0x10
[ 64.653833][ T6444] ? do_syscall_64+0x100/0x230
[ 64.653850][ T6444] ? __x64_sys_mount+0x20/0xc0
[ 64.653865][ T6444] do_syscall_64+0xf3/0x230
[ 64.653881][ T6444] ? clear_bhb_loop+0x35/0x90
[ 64.653902][ T6444] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.653921][ T6444] RIP: 0033:0x7fccd8f8e54a
[ 64.653941][ T6444] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 64.653953][ T6444] RSP: 002b:00007fff190a1598 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 64.653971][ T6444] RAX: ffffffffffffffda RBX: 00007fccd900e663 RCX: 00007fccd8f8e54a
[ 64.653982][ T6444] RDX: 00007fccd901dda7 RSI: 00007fccd900e663 RDI: 00007fccd901dda7
[ 64.653993][ T6444] RBP: 00007fccd900e8ac R08: 0000000000000000 R09: 00000000000001ff
[ 64.654004][ T6444] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fccd8feb1a8
[ 64.654014][ T6444] R13: 00007fccd8feb180 R14: 0000000000000009 R15: 0000000000000000
[ 64.654029][ T6444]
[ 64.654035][ T6444]
[ 64.926637][ T6444] Allocated by task 6436:
[ 64.930953][ T6444] kasan_save_track+0x3f/0x80
[ 64.935621][ T6444] __kasan_kmalloc+0x98/0xb0
[ 64.940201][ T6444] __kmalloc_cache_noprof+0x243/0x390
[ 64.945562][ T6444] binderfs_binder_device_create+0x16c/0x9c0
[ 64.951533][ T6444] binderfs_fill_super+0x944/0xd90
[ 64.956631][ T6444] get_tree_nodev+0xb7/0x140
[ 64.961206][ T6444] vfs_get_tree+0x90/0x2b0
[ 64.965608][ T6444] do_new_mount+0x2be/0xb40
[ 64.970093][ T6444] __se_sys_mount+0x2d6/0x3c0
[ 64.974791][ T6444] do_syscall_64+0xf3/0x230
[ 64.979281][ T6444] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.985184][ T6444]
[ 64.987502][ T6444] Freed by task 6436:
[ 64.991485][ T6444] kasan_save_track+0x3f/0x80
[ 64.996150][ T6444] kasan_save_free_info+0x40/0x50
[ 65.001176][ T6444] __kasan_slab_free+0x59/0x70
[ 65.005929][ T6444] kfree+0x196/0x430
[ 65.009830][ T6444] evict+0x4e8/0x9a0
[ 65.013970][ T6444] __dentry_kill+0x20d/0x630
[ 65.018629][ T6444] shrink_kill+0xa9/0x2c0
[ 65.022949][ T6444] shrink_dentry_list+0x2c0/0x5b0
[ 65.027961][ T6444] shrink_dcache_parent+0xcb/0x3b0
[ 65.033064][ T6444] do_one_tree+0x23/0xe0
[ 65.037292][ T6444] shrink_dcache_for_umount+0xb4/0x180
[ 65.042758][ T6444] generic_shutdown_super+0x6a/0x2d0
[ 65.048031][ T6444] kill_litter_super+0x76/0xb0
[ 65.052780][ T6444] binderfs_kill_super+0x44/0x90
[ 65.057707][ T6444] deactivate_locked_super+0xc4/0x130
[ 65.063063][ T6444] cleanup_mnt+0x41f/0x4b0
[ 65.067465][ T6444] task_work_run+0x24f/0x310
[ 65.072045][ T6444] do_exit+0xa2a/0x28e0
[ 65.076188][ T6444] do_group_exit+0x207/0x2c0
[ 65.080770][ T6444] get_signal+0x16b2/0x1750
[ 65.085274][ T6444] arch_do_signal_or_restart+0x96/0x860
[ 65.090814][ T6444] syscall_exit_to_user_mode+0xce/0x340
[ 65.096345][ T6444] do_syscall_64+0x100/0x230
[ 65.100920][ T6444] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 65.106888][ T6444]
[ 65.109199][ T6444] The buggy address belongs to the object at ffff88802fb2e400
[ 65.109199][ T6444] which belongs to the cache kmalloc-512 of size 512
[ 65.123238][ T6444] The buggy address is located 8 bytes inside of
[ 65.123238][ T6444] freed 512-byte region [ffff88802fb2e400, ffff88802fb2e600)
[ 65.136845][ T6444]
[ 65.139156][ T6444] The buggy address belongs to the physical page:
[ 65.145557][ T6444] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2fb2c
[ 65.154306][ T6444] head: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 65.162787][ T6444] anon flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[ 65.170842][ T6444] page_type: f5(slab)
[ 65.174832][ T6444] raw: 00fff00000000040 ffff88801ac41c80 0000000000000000 dead000000000001
[ 65.183404][ T6444] raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000
[ 65.191971][ T6444] head: 00fff00000000040 ffff88801ac41c80 0000000000000000 dead000000000001
[ 65.200638][ T6444] head: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000
[ 65.209377][ T6444] head: 00fff00000000002 ffffea0000becb01 ffffffffffffffff 0000000000000000
[ 65.218030][ T6444] head: 0000000000000004 0000000000000000 00000000ffffffff 0000000000000000
[ 65.226679][ T6444] page dumped because: kasan: bad access detected
[ 65.233081][ T6444] page_owner tracks the page as allocated
[ 65.238780][ T6444] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 13335457571, free_ts 0
[ 65.258471][ T6444] post_alloc_hook+0x1f4/0x240
[ 65.263226][ T6444] get_page_from_freelist+0x365c/0x37a0
[ 65.268773][ T6444] __alloc_frozen_pages_noprof+0x292/0x710
[ 65.274581][ T6444] alloc_pages_mpol+0x311/0x660
[ 65.279427][ T6444] allocate_slab+0x8f/0x3a0
[ 65.283921][ T6444] ___slab_alloc+0xc27/0x14a0
[ 65.288581][ T6444] __slab_alloc+0x58/0xa0
[ 65.292922][ T6444] __kmalloc_cache_noprof+0x27b/0x390
[ 65.298298][ T6444] snd_info_create_entry+0x5c/0x350
[ 65.303495][ T6444] snd_rawmidi_dev_register+0x778/0x1000
[ 65.309127][ T6444] snd_device_register_all+0xc9/0x1a0
[ 65.314495][ T6444] snd_card_register+0x1f0/0x700
[ 65.319430][ T6444] snd_virmidi_probe+0x4ee/0x7a0
[ 65.324358][ T6444] platform_probe+0x13a/0x1c0
[ 65.329020][ T6444] really_probe+0x2b9/0xad0
[ 65.333598][ T6444] __driver_probe_device+0x1a2/0x390
[ 65.338872][ T6444] page_owner free stack trace missing
[ 65.344221][ T6444]
[ 65.346531][ T6444] Memory state around the buggy address:
[ 65.352144][ T6444] ffff88802fb2e300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 65.360293][ T6444] ffff88802fb2e380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 65.368438][ T6444] >ffff88802fb2e400: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 65.376488][ T6444] ^
[ 65.380798][ T6444] ffff88802fb2e480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 65.388940][ T6444] ffff88802fb2e500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 65.397103][ T6444] ==================================================================
[ 65.405233][ C0] vkms_vblank_simulate: vblank timer overrun
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
[ 65.469938][ T6444] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 65.477185][ T6444] CPU: 0 UID: 0 PID: 6444 Comm: syz-executor Not tainted 6.13.0-next-20250129-syzkaller #0
[ 65.487188][ T6444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 65.497274][ T6444] Call Trace:
[ 65.500562][ T6444]
[ 65.503506][ T6444] dump_stack_lvl+0x241/0x360
[ 65.508211][ T6444] ? __pfx_dump_stack_lvl+0x10/0x10
[ 65.513428][ T6444] ? __pfx__printk+0x10/0x10
[ 65.518029][ T6444] ? preempt_schedule+0xe1/0xf0
[ 65.523168][ T6444] ? vscnprintf+0x5d/0x90
[ 65.527490][ T6444] panic+0x349/0x880
[ 65.531374][ T6444] ? check_panic_on_warn+0x21/0xb0
[ 65.536602][ T6444] ? __pfx_panic+0x10/0x10
[ 65.541004][ T6444] ? _raw_spin_unlock_irqrestore+0x130/0x140
[ 65.547037][ T6444] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 65.553356][ T6444] ? print_report+0x502/0x550
[ 65.558015][ T6444] check_panic_on_warn+0x86/0xb0
[ 65.562952][ T6444] ? binder_add_device+0x5f/0xa0
[ 65.567877][ T6444] end_report+0x77/0x160
[ 65.572138][ T6444] kasan_report+0x154/0x180
[ 65.576632][ T6444] ? binder_add_device+0x5f/0xa0
[ 65.581574][ T6444] binder_add_device+0x5f/0xa0
[ 65.586357][ T6444] binderfs_binder_device_create+0x7bf/0x9c0
[ 65.592372][ T6444] binderfs_fill_super+0x944/0xd90
[ 65.597951][ T6444] ? __pfx_binderfs_fill_super+0x10/0x10
[ 65.603614][ T6444] ? shrinker_register+0x160/0x230
[ 65.608749][ T6444] ? sget_fc+0x909/0x9c0
[ 65.613021][ T6444] ? __pfx_set_anon_super_fc+0x10/0x10
[ 65.618594][ T6444] ? __pfx_binderfs_fill_super+0x10/0x10
[ 65.624262][ T6444] get_tree_nodev+0xb7/0x140
[ 65.629138][ T6444] vfs_get_tree+0x90/0x2b0
[ 65.633586][ T6444] do_new_mount+0x2be/0xb40
[ 65.638107][ T6444] ? __pfx_do_new_mount+0x10/0x10
[ 65.643170][ T6444] __se_sys_mount+0x2d6/0x3c0
[ 65.647870][ T6444] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 65.653962][ T6444] ? __pfx___se_sys_mount+0x10/0x10
[ 65.659181][ T6444] ? do_syscall_64+0x100/0x230
[ 65.663966][ T6444] ? __x64_sys_mount+0x20/0xc0
[ 65.668762][ T6444] do_syscall_64+0xf3/0x230
[ 65.673285][ T6444] ? clear_bhb_loop+0x35/0x90
[ 65.677987][ T6444] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 65.683919][ T6444] RIP: 0033:0x7fccd8f8e54a
[ 65.688351][ T6444] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 65.707962][ T6444] RSP: 002b:00007fff190a1598 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 65.716361][ T6444] RAX: ffffffffffffffda RBX: 00007fccd900e663 RCX: 00007fccd8f8e54a
[ 65.724317][ T6444] RDX: 00007fccd901dda7 RSI: 00007fccd900e663 RDI: 00007fccd901dda7
[ 65.732299][ T6444] RBP: 00007fccd900e8ac R08: 0000000000000000 R09: 00000000000001ff
[ 65.740256][ T6444] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fccd8feb1a8
[ 65.748207][ T6444] R13: 00007fccd8feb180 R14: 0000000000000009 R15: 0000000000000000
[ 65.756211][ T6444]
[ 65.759537][ T6444] Kernel Offset: disabled
[ 65.763848][ T6444] Rebooting in 86400 seconds..