------------[ cut here ]------------ WARNING: CPU: 1 PID: 3604 at mm/util.c:597 kvmalloc_node+0x111/0x120 mm/util.c:597 Modules linked in: CPU: 1 PID: 3604 Comm: syz-executor719 Not tainted 5.16.0-rc4-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 3d f7 0c 00 49 89 c5 e9 69 ff ff ff e8 70 1f d1 ff 41 89 ed 41 81 cd 00 20 01 00 eb 95 e8 5f 1f d1 ff <0f> 0b e9 4c ff ff ff 0f 1f 84 00 00 00 00 00 55 48 89 fd 53 e8 46 RSP: 0018:ffffc90002affcc0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 1ffff9200055ffa3 RCX: 0000000000000000 RDX: ffff888022dc1d00 RSI: ffffffff81a68b91 RDI: 0000000000000003 RBP: 0000000000102cc0 R08: 000000007fffffff R09: 00000000ffffffff R10: ffffffff81a68b4e R11: 0000000000000000 R12: 00000000fffffffe R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000000 FS: 0000555556215300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055fc038f6d20 CR3: 000000007f225000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: kvmalloc include/linux/slab.h:741 [inline] map_lookup_elem kernel/bpf/syscall.c:1099 [inline] __sys_bpf+0x38d7/0x5950 kernel/bpf/syscall.c:4618 __do_sys_bpf kernel/bpf/syscall.c:4737 [inline] __se_sys_bpf kernel/bpf/syscall.c:4735 [inline] __x64_sys_bpf+0x75/0xb0 kernel/bpf/syscall.c:4735 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: 0033:0x7f64a68b4079 Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffdee0e5cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64a68b4079 RDX: 0000000000000020 RSI: 0000000020000100 RDI: 0000000000000001 RBP: 00007f64a6878060 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f64a68780f0 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000