program:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4})
fcntl$lock(r1, 0x26, &(0x7f00000002c0)={0x0, 0x0, 0xff34, 0x2})
fcntl$lock(r1, 0x6, &(0x7f0000000380)={0x1, 0x0, 0x3, 0x1})
openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x640000, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
ioctl$TUNSETLINK(r0, 0x400454cd, 0x325)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x5, 0xb, &(0x7f00000000c0)=@framed={{0x18, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, [@printk={@lli, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0xb1}}]}, &(0x7f00000005c0)='GPL\x00'}, 0x94)

[  165.129864][   T77] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
[ [  164.214002][ T4666] Bluetooth: hci0: command tx timeout