r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={<r1=>0x0}, 0x0)
perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f0000000540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c)
bind$bt_sco(r0, &(0x7f0000000080)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}}, 0x8)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
signalfd(r3, &(0x7f0000000240)={[0xffff]}, 0x8)
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0))
sendmmsg$inet6(r2, &(0x7f0000000480)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000009c0)="bf", 0x1}, {&(0x7f0000000000)="2d39f4d237d367bfc705b12fc2baaba87312e9408d70387c727e916b92c4a17c68f1bd571785f19858edb55e16b650a24f8ffdd098db1c57ac564bf2fcdf83bc", 0x40}], 0x2}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="82", 0x1}], 0x1}}], 0x2, 0x4)
rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000100))
rt_tgsigqueueinfo(r1, 0x0, 0x7, 0x0)