cred                     157KB        260KB
anon_vma_chain           133KB        212KB
anon_vma                 194KB        286KB
pid                      176KB        370KB
Acpi-Operand             255KB        376KB
Acpi-ParseExt             59KB         82KB
Acpi-Parse                67KB        106KB
Acpi-State                55KB         90KB
Acpi-Namespace            52KB         52KB
shared_policy_node         16KB         16KB
numa_policy               15KB         15KB
perf_event                31KB         31KB
trace_event_file         544KB        544KB
ftrace_event_field       1008KB       1008KB
pool_workqueue          1942KB       2016KB
maple_node               453KB       1112KB
task_group                61KB         61KB
mm_struct                424KB        561KB
vmap_area                323KB        946KB
debug_objects_cache       2326KB       2491KB
page->ptl                 70KB        110KB
kmalloc-cg-8k           1792KB       1856KB
kmalloc-cg-4k          12064KB      14720KB
kmalloc-cg-2k           8512KB      10560KB
kmalloc-cg-1k           1916KB       2880KB
kmalloc-cg-512           929KB       1408KB
kmalloc-cg-256           471KB        544KB
kmalloc-cg-128           243KB        284KB
kmalloc-cg-64             98KB        132KB
kmalloc-cg-32             67KB        140KB
kmalloc-cg-16             16KB         20KB
kmalloc-cg-8              32KB         32KB
kmalloc-cg-192            76KB         76KB
kmalloc-cg-96             64KB         64KB
kmalloc-8k              4960KB       5696KB
kmalloc-4k              7024KB      10976KB
kmalloc-2k             11588KB      12960KB
kmalloc-1k              9162KB       9952KB
kmalloc-512             8078KB       9696KB
kmalloc-256            15943KB      15944KB
kmalloc-128              926KB       1092KB
kmalloc-64              2881KB       3332KB
kmalloc-32              1903KB       3068KB
kmalloc-16               545KB        592KB
kmalloc-8                698KB        836KB
kmalloc-192             1548KB       1760KB
kmalloc-96              1445KB       1692KB
kmem_cache_node          219KB        224KB
kmem_cache               187KB        187KB
Out of memory and no killable processes...
Kernel panic - not syncing: System is deadlocked on memory
CPU: 2 UID: 0 PID: 14226 Comm: kworker/2:2 Not tainted 6.16.0-rc3-syzkaller-00190-g67a993863163 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Workqueue: events p9_poll_workfn
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x3d/0x1f0 lib/dump_stack.c:120
 panic+0x71c/0x800 kernel/panic.c:382
 out_of_memory+0x16e4/0x1700 mm/oom_kill.c:1175
 __alloc_pages_may_oom mm/page_alloc.c:3836 [inline]
 __alloc_pages_slowpath mm/page_alloc.c:4646 [inline]
 __alloc_frozen_pages_noprof+0x1d53/0x23f0 mm/page_alloc.c:4972
 alloc_pages_mpol+0x1fb/0x550 mm/mempolicy.c:2419
 alloc_frozen_pages_noprof mm/mempolicy.c:2490 [inline]
 alloc_pages_noprof+0x131/0x390 mm/mempolicy.c:2510
 vm_area_alloc_pages mm/vmalloc.c:3634 [inline]
 __vmalloc_area_node mm/vmalloc.c:3712 [inline]
 __vmalloc_node_range_noprof+0x72f/0x14b0 mm/vmalloc.c:3885
 vmalloc_user_noprof+0x9e/0xe0 mm/vmalloc.c:4038
 vb2_vmalloc_alloc+0x135/0x3f0 drivers/media/common/videobuf2/videobuf2-vmalloc.c:47
 __vb2_buf_mem_alloc drivers/media/common/videobuf2/videobuf2-core.c:242 [inline]
 __vb2_queue_alloc+0x8c9/0x1280 drivers/media/common/videobuf2/videobuf2-core.c:523
 vb2_core_reqbufs+0xa90/0xfe0 drivers/media/common/videobuf2/videobuf2-core.c:964
 __vb2_init_fileio+0x3f1/0x1100 drivers/media/common/videobuf2/videobuf2-core.c:2895
 vb2_core_poll+0x5ec/0x700 drivers/media/common/videobuf2/videobuf2-core.c:2729
 vb2_poll+0x33/0x150 drivers/media/common/videobuf2/videobuf2-v4l2.c:979
 vb2_fop_poll+0x10f/0x2c0 drivers/media/common/videobuf2/videobuf2-v4l2.c:1244
 v4l2_poll+0x160/0x320 drivers/media/v4l2-core/v4l2-dev.c:350
 vfs_poll include/linux/poll.h:82 [inline]
 p9_fd_poll+0x1c6/0x2c0 net/9p/trans_fd.c:240
 p9_poll_mux net/9p/trans_fd.c:630 [inline]
 p9_poll_workfn+0x209/0x4e0 net/9p/trans_fd.c:1172
 process_one_work+0x9cc/0x1b70 kernel/workqueue.c:3238
 process_scheduled_works kernel/workqueue.c:3321 [inline]
 worker_thread+0x6c8/0xf10 kernel/workqueue.c:3402
 kthread+0x3c5/0x780 kernel/kthread.c:464
 ret_from_fork+0x5d4/0x6f0 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Kernel Offset: disabled
Rebooting in 86400 seconds..