------------[ cut here ]------------
WARNING: CPU: 2 PID: 10069 at ./include/net/netdev_lock.h:54 netdev_ops_assert_locked include/net/netdev_lock.h:54 [inline]
WARNING: CPU: 2 PID: 10069 at ./include/net/netdev_lock.h:54 dev_xdp_install+0x610/0x9b0 net/core/dev.c:9911
Modules linked in:
CPU: 2 UID: 0 PID: 10069 Comm: syz.4.1317 Not tainted 6.14.0-syzkaller-12966-ga2cc6ff5ec8f #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:netdev_ops_assert_locked include/net/netdev_lock.h:54 [inline]
RIP: 0010:dev_xdp_install+0x610/0x9b0 net/core/dev.c:9911
Code: 8d bc 24 30 0d 00 00 be ff ff ff ff e8 d9 1f 28 02 31 ff 89 c5 89 c6 e8 ae 96 71 f8 85 ed 0f 85 59 fb ff ff e8 61 9b 71 f8 90 <0f> 0b 90 e9 4b fb ff ff e8 53 9b 71 f8 49 8d bc 24 30 0d 00 00 be
RSP: 0018:ffffc9000c43f950 EFLAGS: 00010287
RAX: 000000000000020c RBX: ffff8880490f8cc5 RCX: ffffc900306d8000
RDX: 0000000000080000 RSI: ffffffff8949a56f RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880490f8000
R13: ffffffff894cd550 R14: ffffc9000c459000 R15: 0000000000000000
FS:  00007f292ac026c0(0000) GS:ffff8880d6bb8000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000020000062b000 CR3: 000000001213e000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 00000000000000d8
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 dev_xdp_attach+0x6d1/0x16a0 net/core/dev.c:10094
 dev_xdp_attach_link net/core/dev.c:10113 [inline]
 bpf_xdp_link_attach+0x2c5/0x680 net/core/dev.c:10287
 link_create kernel/bpf/syscall.c:5418 [inline]
 __sys_bpf+0x19ef/0x4d80 kernel/bpf/syscall.c:5904
 __do_sys_bpf kernel/bpf/syscall.c:5941 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5939 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5939
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x260 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f2929d8d169
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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f292ac02038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2929fa5fa0 RCX: 00007f2929d8d169
RDX: 0000000000000010 RSI: 00002000000000c0 RDI: 000000000000001c
RBP: 00007f2929e0e2a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f2929fa5fa0 R15: 00007ffe72227368
 </TASK>