cred                     122KB        324KB
anon_vma_chain           125KB        224KB
anon_vma                 142KB        318KB
pid                      139KB        382KB
Acpi-Operand             189KB        324KB
Acpi-ParseExt             31KB         35KB
Acpi-Parse                12KB         19KB
Acpi-State                16KB         27KB
Acpi-Namespace            31KB         44KB
shared_policy_node          3KB          4KB
numa_policy               10KB         15KB
perf_event                15KB         31KB
trace_event_file         540KB        540KB
ftrace_event_field       1020KB       1023KB
pool_workqueue          2175KB       2256KB
task_group                67KB         92KB
maple_node               462KB       1392KB
mm_struct                125KB        520KB
vmap_area                271KB       1041KB
debug_objects_cache       3162KB       7736KB
page->ptl                 22KB        102KB
kmalloc-cg-8k           1504KB       1760KB
kmalloc-cg-4k          19544KB      21536KB
kmalloc-cg-2k          13384KB      14688KB
kmalloc-cg-1k           3544KB       4224KB
kmalloc-cg-512          1484KB       1780KB
kmalloc-cg-256           601KB        664KB
kmalloc-cg-128           340KB        364KB
kmalloc-cg-64             72KB        100KB
kmalloc-cg-32             40KB        172KB
kmalloc-cg-16              8KB         16KB
kmalloc-cg-8              28KB         44KB
kmalloc-cg-192            60KB         72KB
kmalloc-cg-96             60KB         84KB
kmalloc-8k              6048KB       6432KB
kmalloc-4k             28168KB      28232KB
kmalloc-2k             14068KB      15744KB
kmalloc-1k             15304KB      15328KB
kmalloc-512            12901KB      13744KB
kmalloc-256             5901KB       5908KB
kmalloc-128             1730KB       1856KB
kmalloc-64              3595KB       3596KB
kmalloc-32              1953KB       2288KB
kmalloc-16               473KB       1116KB
kmalloc-8                483KB        568KB
kmalloc-192             2013KB       2204KB
kmalloc-96              1769KB       1900KB
kmem_cache_node          213KB        220KB
kmem_cache               177KB        218KB
Out of memory and no killable processes...
Kernel panic - not syncing: System is deadlocked on memory
CPU: 1 UID: 0 PID: 11428 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Workqueue: events close_work
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120
 vpanic+0x552/0x970 kernel/panic.c:650
 panic+0xd1/0xe0 kernel/panic.c:787
 out_of_memory.cold+0xa2/0x170 mm/oom_kill.c:1182
 __alloc_pages_may_oom mm/page_alloc.c:4139 [inline]
 __alloc_pages_slowpath mm/page_alloc.c:4937 [inline]
 __alloc_frozen_pages_noprof+0x233d/0x2ba0 mm/page_alloc.c:5263
 alloc_pages_mpol+0x1fb/0x550 mm/mempolicy.c:2484
 folio_alloc_mpol_noprof+0x36/0x340 mm/mempolicy.c:2503
 swap_cache_alloc_folio+0x1a8/0x300 mm/swap_state.c:571
 swap_cluster_readahead+0x53b/0x770 mm/swap_state.c:768
 shmem_swapin_cluster mm/shmem.c:1785 [inline]
 shmem_swapin_folio+0x22a4/0x2c10 mm/shmem.c:2349
 shmem_get_folio_gfp+0x56c/0x1900 mm/shmem.c:2500
 shmem_get_folio mm/shmem.c:2673 [inline]
 shmem_write_begin+0x1a4/0x420 mm/shmem.c:3327
 generic_perform_write+0x292/0xa40 mm/filemap.c:4319
 shmem_file_write_iter+0x10e/0x140 mm/shmem.c:3502
 __kernel_write_iter+0x2ac/0x920 fs/read_write.c:621
 __kernel_write+0xf6/0x140 fs/read_write.c:641
 acct_write_process+0x222/0x7a0 kernel/acct.c:534
 close_work+0x3e/0xd0 kernel/acct.c:208
 process_one_work+0xa23/0x19a0 kernel/workqueue.c:3276
 process_scheduled_works kernel/workqueue.c:3359 [inline]
 worker_thread+0x5ef/0xe50 kernel/workqueue.c:3440
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x754/0xd80 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Kernel Offset: disabled
Rebooting in 86400 seconds..