kmalloc-192              765KB       1016KB
kmalloc-96               630KB        880KB
kmem_cache_node           55KB         55KB
kmem_cache                82KB         82KB
Out of memory and no killable processes...
Kernel panic - not syncing: System is deadlocked on memory
CPU: 1 UID: 0 PID: 65 Comm: kworker/u8:1 Not tainted 6.13.0-rc3-next-20241220 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: netns cleanup_net
Call Trace:
 <TASK>
 dump_stack_lvl+0x3d/0x120
 panic+0x6e2/0x770
 out_of_memory+0x163f/0x1690
 __alloc_frozen_pages_noprof+0x1a04/0x1f90
 alloc_pages_mpol+0xee/0x330
 new_slab+0x23c/0x2e0
 ___slab_alloc+0x89c/0x11d0
 kmem_cache_alloc_node_noprof+0x238/0x3e0
 __alloc_skb+0x2ad/0x370
 alloc_uevent_skb+0x7b/0x210
 kobject_uevent_env+0xa8c/0xf90
 nfs_netns_sysfs_destroy+0x4f/0xc0
 nfs_clients_exit+0x5a/0x160
 ops_exit_list+0xb3/0x180
 cleanup_net+0x537/0xab0
 process_one_work+0x8ee/0x1a10
 worker_thread+0x674/0xe70
 kthread+0x3ab/0x720
 ret_from_fork+0x48/0x80
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Kernel Offset: disabled