------------[ cut here ]------------
WARNING: CPU: 0 PID: 9789 at mm/util.c:597 kvmalloc_node+0x111/0x120 mm/util.c:597
Modules linked in:
CPU: 0 PID: 9789 Comm: syz-executor.1 Not tainted 5.15.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:kvmalloc_node+0x111/0x120 mm/util.c:597
Code: 01 00 00 00 4c 89 e7 e8 ed fc 0c 00 49 89 c5 e9 69 ff ff ff e8 b0 44 d1 ff 41 89 ed 41 81 cd 00 20 01 00 eb 95 e8 9f 44 d1 ff <0f> 0b e9 4c ff ff ff 0f 1f 84 00 00 00 00 00 55 48 89 fd 53 e8 86
RSP: 0018:ffffc9000326fc98 EFLAGS: 00010212

RAX: 0000000000000065 RBX: 1ffff9200064df9f RCX: ffffc9000f22b000
RDX: 0000000000040000 RSI: ffffffff81a62df1 RDI: 0000000000000003
RBP: 0000000000102cc0 R08: 000000007fffffff R09: 00000000ffffffff
R10: ffffffff81a62dae R11: 0000000000000000 R12: 0000000080000001
R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000000
FS:  00007ffba3ec7700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2d321000 CR3: 000000004d383000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 kvmalloc include/linux/mm.h:800 [inline]
 map_lookup_elem kernel/bpf/syscall.c:1090 [inline]
 __sys_bpf+0x3a5b/0x5f00 kernel/bpf/syscall.c:4603
 __do_sys_bpf kernel/bpf/syscall.c:4722 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:4720 [inline]
 __x64_sys_bpf+0x75/0xb0 kernel/bpf/syscall.c:4720
 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+0x44/0xae
RIP: 0033:0x7ffba6972ae9
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffba3ec7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007ffba6a86020 RCX: 00007ffba6972ae9
RDX: 0000000000000020 RSI: 0000000020000100 RDI: 0000000000000001
RBP: 00007ffba69ccf25 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc725fba7f R14: 00007ffba3ec7300 R15: 0000000000022000
 </TASK>