BUG: sleeping function called from invalid context at include/linux/sched/mm.h:274 in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 8806, name: syz-executor.0 preempt_count: 1, expected: 0 RCU nest depth: 0, expected: 0 INFO: lockdep is turned off. Preemption disabled at: [<0000000000000000>] 0x0 CPU: 1 PID: 8806 Comm: syz-executor.0 Not tainted 6.1.0-rc1-next-20221020-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106 __might_resched.cold+0x222/0x26b kernel/sched/core.c:9890 might_alloc include/linux/sched/mm.h:274 [inline] slab_pre_alloc_hook mm/slab.h:727 [inline] slab_alloc_node mm/slub.c:3323 [inline] slab_alloc mm/slub.c:3411 [inline] __kmem_cache_alloc_lru mm/slub.c:3418 [inline] kmem_cache_alloc+0x2e6/0x3c0 mm/slub.c:3427 vm_area_dup+0x81/0x380 kernel/fork.c:466 copy_vma+0x376/0x8d0 mm/mmap.c:3216 move_vma+0x449/0xf60 mm/mremap.c:626 __do_sys_mremap+0x487/0x16b0 mm/mremap.c:1075 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fe5a1e8b5a9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fe5a30a7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 RAX: ffffffffffffffda RBX: 00007fe5a1fabf80 RCX: 00007fe5a1e8b5a9 RDX: 0000000000001000 RSI: 0000000000004000 RDI: 00000000201c4000 RBP: 00007fe5a1ee6580 R08: 00000000202ef000 R09: 0000000000000000 R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffee646383f R14: 00007fe5a30a7300 R15: 0000000000022000