kmalloc-96               154KB        181KB
kmem_cache_node           16KB         16KB
kmem_cache                48KB         48KB
Out of memory and no killable processes...
Kernel panic - not syncing: System is deadlocked on memory
CPU: 1 UID: 0 PID: 6897 Comm: kworker/u8:4 Not tainted 6.11.0-rc1-syzkaller-00272-g17712b7ea075 #0
Hardware name: linux,dummy-virt (DT)
Call trace:
 dump_backtrace+0x94/0xec arch/arm64/kernel/stacktrace.c:317
 show_stack+0x18/0x24 arch/arm64/kernel/stacktrace.c:324
 __dump_stack lib/dump_stack.c:93 [inline]
 dump_stack_lvl+0x38/0x90 lib/dump_stack.c:119
 dump_stack+0x18/0x24 lib/dump_stack.c:128
 panic+0x38c/0x3c0 kernel/panic.c:348
 pagefault_out_of_memory+0x0/0x68 mm/oom_kill.c:1170
 __alloc_pages_may_oom mm/page_alloc.c:3614 [inline]
 __alloc_pages_slowpath mm/page_alloc.c:4376 [inline]
 __alloc_pages_noprof+0xbb4/0xd58 mm/page_alloc.c:4713
 alloc_pages_mpol_noprof+0x8c/0x230 mm/mempolicy.c:2263
 alloc_pages_noprof+0x48/0xc0 mm/mempolicy.c:2343
 get_free_pages_noprof mm/page_alloc.c:4747 [inline]
 get_zeroed_page_noprof+0x1c/0x78 mm/page_alloc.c:4756
 p4d_alloc_one arch/arm64/include/asm/pgalloc.h:94 [inline]
 __p4d_alloc+0x40/0x17c mm/memory.c:6033
 p4d_alloc include/linux/mm.h:2818 [inline]
 __handle_mm_fault+0x244/0x1af0 mm/memory.c:5590
 handle_mm_fault+0x64/0x218 mm/memory.c:5833
 faultin_page mm/gup.c:1194 [inline]
 __get_user_pages+0x180/0x3e4 mm/gup.c:1493
 __get_user_pages_locked mm/gup.c:1760 [inline]
 get_user_pages_remote+0xd0/0x42c mm/gup.c:2627
 get_arg_page+0x74/0x1f0 fs/exec.c:227
 copy_string_kernel+0xa0/0x1c8 fs/exec.c:686
 kernel_execve+0xb0/0x16c fs/exec.c:2068
 call_usermodehelper_exec_async+0xd0/0x140 kernel/umh.c:110
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
SMP: stopping secondary CPUs
Kernel Offset: disabled
CPU features: 0x00,00000006,8f17bd7c,1767f6bf
Memory Limit: none
Rebooting in 86400 seconds..