signalfd(0xffffffffffffffff, &(0x7f00000000c0)={[0xa]}, 0x8)
r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='fdinfo/3\x00')
pread64(r0, &(0x7f0000000040)=""/55, 0x37, 0x0)