r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={<r1=>0x0}, &(0x7f00000002c0)=0xc)
r2 = 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)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x6}, 0x1c)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000002d80)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000003c0)="19", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000700)='O', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001e40)="e6b1533875363fd216ae82dec9a5808dca3c454d04f9f682248cc8b75938989b417201c42a18b316f346ab1aec3371ccfd8e9ae31ae6a865f5221966bf7e5b855c4552061320b3a14f04bfff76bc87da20f2b978bed3667a4e7a9bd3c99a6296750e0bfa158c5698470b8729c6e410555dd401576f8709145901a2b926c9ace257c400af892ac0e9de9b4dafb5664ed28c8a61269c3a0bea53b374b74494d6a173be45fb63739bec4532893ccff30e704e001876879d590788f364eada30b64d438962375d64cbe4d67ab1258f239ba57fa2e9ababc604c02115", 0xda}, {&(0x7f0000001f40)="e3084d3539c81c5006000000c93bc9", 0xf}], 0x2}}], 0x3, 0x0)
dup2(r3, r2)
r4 = gettid()
rt_sigqueueinfo(r4, 0x0, &(0x7f0000000100))
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000400)=0xc)
accept(0xffffffffffffffff, &(0x7f0000000580)=@nl=@proc, &(0x7f0000000440)=0x80)
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0))
sendmmsg$inet6(r3, &(0x7f0000000480)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000009c0)="bf", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="82", 0x1}], 0x1}}], 0x2, 0x4044005)
rt_tgsigqueueinfo(r1, 0x0, 0x7, &(0x7f0000000180)={0x3a, 0x9, 0xca6})